Acids, Bases And Salts Class 10 MCQ Quiz – Test Your Knowledge!

WhatsApp Group Join Now

Telegram Group Join Now

Are you ready to test your understanding of Acids, Bases, and Salts? This Chapter 2 Science MCQ Quiz is designed as per the CBSE syllabus and will help you revise key concepts quickly. Let's see how many you get right!

Class 10 Science Chapter 2 Acids, Bases and Salts MCQs

Chapter 2: Acids, Bases and Salts

1 / 15

Anita added a drop each of diluted acetic acid and diluted hydrochloric acid on pH paper and compared the colors. Which of the following is the correct conclusion?

Acetic acid is a strong acid.

pH of acetic acid is less than that of hydrochloric acid.

pH of acetic acid is more than that of hydrochloric acid.

Acetic acid dissociates completely in an aqueous solution.

2 / 15

Which of the following are correctly matched?

1. Common salt	Formed by sodium hydroxide and hydrochloric acid
2. Brine	The aqueous solution of Sodium chloride
3. Chlor-alkali process	Formation of Sodium chloride

1, 2 and 3

2 and 3

1 and 3

1 and 2

3 / 15

Which of the following salts does not contain water of crystallization?

Gypsum

Baking soda

Blue vitriol

Washing soda

4 / 15

Meena rubbed the yellow-colored turmeric stain on his son’s shirt with soap. She observed the color of the stain became:

White

Remained yellow

Pink

Reddish brown

5 / 15

The yellow color of turmeric changes to red on addition of soap solution. When substance P is added to turmeric, there is no change in color.

Which of the following is definitely true about substance P?

P is an acid

P is a neutral substance

P is not a base

P is not a salt

6 / 15

Anand took four colorless solutions P, Q, R, and S, and performed the following tests.

	Solution P	Solution Q	Solution R	Solution S
With Methyl Orange	No change in color	Turns red	No change in color	No change in color
With Phenolphthalein	No change in color	No change in color	No change in color	Turns pink
With Red litmus	No change in color	No change in color	No change in color	Turns litmus blue
With Blue litmus	No change in color	Turns litmus red	No change in color	No change in color

What is the definite conclusion that Anand can reach?

Both P and R are neutral solutions.

Both P and S are salt solutions

Both Q and R are salt solutions

Both Q and S are basic solutions

7 / 15

Identify the basic salt from the following salts:

NaNO3

NH4Cl

Na2CO3

KCl

8 / 15

Assertion (A): Fresh milk in which baking soda is added, takes a longer time to set as curd.

Reason (R): Baking soda decreases the pH value of fresh milk to below 6.

A is false but R is true

Both A and R are true and R is the correct explanation of the assertion.

A is true but R is false

Both A and R are true and R is not the correct explanation of the assertion.

9 / 15

Which of the following are correctly matched?

1. Acid + Salt	Metal + Hydrogen
2. Acid + Metal Carbonate	Salt + Carbon Dioxide + Water
3. Metal Oxide + Acid	Salt + Water

1, 2 and 3

1 and 2

1 and 3

2 and 3

10 / 15

In a very polluted city, water from the first rain in the monsoon season is collected in a beaker. Which of the following changes will it have on a litmus paper?

Also See: CBSE Class 10 Modals: Rules, Examples, and Practice

Both A and B

Turn blue litmus red

It will have no effect on the litmus paper.

Turn red litmus blue.

11 / 15

Mild non-corrosive basic salt is

NaCl

NaHCO3

Ca(OH)2

NaOH

12 / 15

A solution of a base with pH 12.1 is given.

Which of the following can be done to decrease its pH?

1. Add distilled water to it.

1. Add a solution of a different base with pH 8.7

1. Add a few drops of an acid with an unknown pH

Only 1 and 2

Only 3

Only 1

Any of 1, 2, and 3

13 / 15

In an attempt to demonstrate electrical conductivity through an electrolyte, the following apparatus was set up.

Base solution in water conducts electricity

Which among the following statement(s) is/are correct?

1. The bulb will not glow because the electrolyte is not acidic.

1. The bulb will glow because NaOH is a strong base and furnishes ions for conduction.

1. The bulb will not glow because the circuit is incomplete.

1. The bulb will not glow because it depends upon the type of electrolytic solution.

4 only

1 and 3

2 only

2 and 4

14 / 15

Some activities cause the soil and water resources in that area to become acidic. Once these activities are stopped, the land has to be treated to enable plants to grow once again.

Which of the following should be added to the land to decrease the acidity permanently and allow plants to grow once again?

Calcium oxide which is basic.

Sodium chloride which is neutral.

Dilute hydrochloric acid solution.

Water which is neutral.

15 / 15

Which of the following are correctly matched?

1. Plants and animals	pH range is 7.0 to 7.8
2. Acid rain	pH is 7.6
3. Tooth Decay	pH less than 5.5

1, 2, and 3

2 and 3

1 and 2

1 and 3

Your score is

The average score is 59%

Complete all questions and check your leaderboard rank!

Pos.	Name	Score	Duration	Points
1	Kc	100 %	47 seconds	15
2	PK	100 %	58 seconds	15
3	Name	100 %	59 seconds	15
4	Roshan	100 %	1 minutes 4 seconds	15
5	sp	100 %	1 minutes 8 seconds	15
6	D	100 %	1 minutes 10 seconds	15
7	Mansi	100 %	1 minutes 11 seconds	15
8	R.yadavji	100 %	1 minutes 20 seconds	15
9	m	100 %	1 minutes 29 seconds	15
10	nelson	100 %	1 minutes 42 seconds	15
11	Hi	100 %	1 minutes 45 seconds	15
12	MJ	100 %	1 minutes 45 seconds	15
13	Y	100 %	1 minutes 54 seconds	15
14	Amrita	100 %	2 minutes 15 seconds	15
15	Bhavana	100 %	2 minutes 17 seconds	15
16	rr	100 %	3 minutes 36 seconds	15
17	xyz	100 %	3 minutes 45 seconds	15
18	aum	100 %	4 minutes 3 seconds	15
19	Snn	93 %	47 seconds	14
20	WHYYYYYY	93 %	55 seconds	14
21	Krishna	93 %	1 minutes	14
22	Snn	93 %	1 minutes 17 seconds	14
23	Mansi	93 %	1 minutes 40 seconds	14
24	Op	93 %	1 minutes 54 seconds	14
25	Yamini	93 %	1 minutes 54 seconds	14
26	R.Yadavji	93 %	1 minutes 54 seconds	14
27	Prachi singh	93 %	2 minutes 2 seconds	14
28	prakhar	93 %	2 minutes 11 seconds	14
29	BC on TOP	93 %	2 minutes 40 seconds	14
30	ooo	93 %	3 minutes 49 seconds	14
31	shehwaz	93 %	5 minutes 4 seconds	14
32	mk	93 %	8 minutes 17 seconds	14
33	Akshit	93 %	8 minutes 37 seconds	14
34	Rakshit	93 %	9 minutes 54 seconds	14
35	Sukriti Mohan	93 %	12 minutes 34 seconds	14
36	Yamini	93 %	16 minutes 19 seconds	14
37	Sd	93 %	17 minutes 27 seconds	14
38	..	93 %	33 minutes 32 seconds	14
39	Name	87 %	59 seconds	13
40	LEYLEY	87 %	1 minutes 4 seconds	13
41	Yhio	87 %	1 minutes 7 seconds	13
42	Sanap	87 %	1 minutes 41 seconds	13
43	aman	87 %	1 minutes 51 seconds	13
44	Hghfty	87 %	2 minutes 3 seconds	13
45	Thanks	87 %	2 minutes 11 seconds	13
46	Ram	87 %	2 minutes 25 seconds	13
47	Q	87 %	2 minutes 37 seconds	13
48	Anushka	87 %	3 minutes 8 seconds	13
49	Akriti	87 %	3 minutes 21 seconds	13
50	.	87 %	4 minutes 55 seconds	13
51	chutpaglu	87 %	8 minutes 44 seconds	13
52	rr	87 %	8 minutes 49 seconds	13
53	Ragan SIngh	87 %	12 minutes 26 seconds	13
54	kallu	87 %	37 minutes 27 seconds	13
55	Goldi Rajbhar	80 %	1 minutes 11 seconds	12
56	FEFASCFXBFHHMMHG	80 %	1 minutes 16 seconds	12
57	kiyyu	80 %	2 minutes 3 seconds	12
58	N	80 %	2 minutes 34 seconds	12
59	Krisha	80 %	4 minutes 6 seconds	12
60	Nikhil	80 %	4 minutes 21 seconds	12
61	tmkc	80 %	5 minutes 57 seconds	12
62	hi	80 %	5 minutes 59 seconds	12
63	Amrita	80 %	6 minutes 47 seconds	12
64	Jyoti	80 %	7 minutes 20 seconds	12
65	Saee Pawar	80 %	7 minutes 49 seconds	12
66	money talks	80 %	9 minutes 43 seconds	12
67	deepak singh yadav chauhan	80 %	16 minutes 13 seconds	12
68	Vishal	80 %	26 minutes 24 seconds	12
69	klmn	80 %	28 minutes 56 seconds	12
70	Snn	73 %	48 seconds	11
71	Amit	73 %	59 seconds	11
72	Sabhi	73 %	1 minutes 11 seconds	11
73	ANDY	73 %	1 minutes 14 seconds	11
74	Amit	73 %	1 minutes 19 seconds	11
75	Krisha	73 %	3 minutes 6 seconds	11
76	Hj	73 %	3 minutes 20 seconds	11
77	Saatwat	73 %	4 minutes 12 seconds	11
78	Xy	73 %	4 minutes 50 seconds	11
79	Master sk	73 %	5 minutes 11 seconds	11
80	n	73 %	5 minutes 47 seconds	11
81	Prachi singh	73 %	5 minutes 59 seconds	11
82	Dharti	73 %	7 minutes 3 seconds	11
83	....	73 %	7 minutes 32 seconds	11
84	dev	73 %	8 minutes 57 seconds	11
85	Xyz	73 %	9 minutes 27 seconds	11
86	Sabina khan	73 %	10 minutes 8 seconds	11
87	Prince	73 %	10 minutes 25 seconds	11
88	Affan	73 %	11 minutes 9 seconds	11
89	kashish devshree	73 %	11 minutes 51 seconds	11
90	f	73 %	26 minutes 30 seconds	11
91	nnn	67 %	1 minutes 18 seconds	10
92	yfgb hhjh hhgtvy hgbjbs arfbmjggb	67 %	1 minutes 25 seconds	10
93	aman	67 %	3 minutes 28 seconds	10
94	Arshi	67 %	5 minutes 6 seconds	10
95	Adi	67 %	5 minutes 17 seconds	10
96	Shreya	67 %	5 minutes 24 seconds	10
97	Jwalith jeeva	67 %	6 minutes 18 seconds	10
98	YFK	67 %	6 minutes 44 seconds	10
99	Hava	67 %	6 minutes 54 seconds	10
100	Asha	67 %	8 minutes 44 seconds	10
101	sssssaaaaaaaaaz	67 %	8 minutes 58 seconds	10
102	hjsdfhbmscn	67 %	10 minutes 49 seconds	10
103	Raa	67 %	11 minutes 34 seconds	10
104	T	67 %	11 minutes 37 seconds	10
105	S	67 %	11 minutes 57 seconds	10
106	..	67 %	18 minutes 2 seconds	10
107	Boy	67 %	18 minutes 4 seconds	10
108	sk	60 %	1 minutes 29 seconds	9
109	S	60 %	1 minutes 38 seconds	9
110	Tarunika	60 %	1 minutes 39 seconds	9
111	Sabhi	60 %	1 minutes 54 seconds	9
112	Ansika	60 %	4 minutes 29 seconds	9
113	Z	60 %	4 minutes 39 seconds	9
114	Qwer	60 %	4 minutes 52 seconds	9
115	Cuz	60 %	4 minutes 53 seconds	9
116	B	60 %	5 minutes 15 seconds	9
117	Aditya prakash	60 %	5 minutes 27 seconds	9
118	r	60 %	5 minutes 57 seconds	9
119	Bhavana	60 %	6 minutes 7 seconds	9
120	m	60 %	6 minutes 31 seconds	9
121	123	60 %	6 minutes 35 seconds	9
122	diva	60 %	7 minutes 31 seconds	9
123	Hava	60 %	9 minutes 34 seconds	9
124	Saira	60 %	10 minutes 25 seconds	9
125	yfghj	60 %	11 minutes 17 seconds	9
126	priya	60 %	16 minutes 51 seconds	9
127	AND I SAID BLAH BLAH BLHA ISNT IT FUNNY HAHAHAHAHAHAHAH HEHEH	60 %	21 minutes 8 seconds	9
128	S	60 %	26 minutes 2 seconds	9
129	F	53 %	1 minutes 9 seconds	8
130	Mansi	53 %	1 minutes 22 seconds	8
131	Roshan	53 %	1 minutes 30 seconds	8
132	Harshit	53 %	2 minutes 13 seconds	8
133	H	53 %	2 minutes 34 seconds	8
134	b	53 %	2 minutes 37 seconds	8
135	Ram	53 %	2 minutes 53 seconds	8
136	Eknoor singh	53 %	3 minutes 54 seconds	8
137	anushka	53 %	5 minutes 9 seconds	8
138	Poonani	53 %	5 minutes 13 seconds	8
139	SHRESTH	53 %	5 minutes 35 seconds	8
140	Y	53 %	5 minutes 37 seconds	8
141	ahhhhhhhhhhhhhh	53 %	5 minutes 37 seconds	8
142	Yamini	53 %	5 minutes 38 seconds	8
143	Sarthak	53 %	6 minutes 40 seconds	8
144	Khushi	53 %	6 minutes 46 seconds	8
145	snehaln	53 %	7 minutes 26 seconds	8
146	Yamini	53 %	7 minutes 52 seconds	8
147	Ashish	53 %	8 minutes 6 seconds	8
148	Soumyadeep shaw	53 %	8 minutes 31 seconds	8
149	Okay	53 %	10 minutes 30 seconds	8
150	Vansh	53 %	10 minutes 48 seconds	8
151	shlok	53 %	11 minutes 45 seconds	8
152	n	53 %	12 minutes 44 seconds	8
153	adarsh	53 %	13 minutes 25 seconds	8
154	Ayush	53 %	14 minutes 41 seconds	8
155	aum	53 %	15 minutes 19 seconds	8
156	Gg	47 %	59 seconds	7
157	T	47 %	1 minutes 26 seconds	7
158	Suraj	47 %	1 minutes 35 seconds	7
159	G	47 %	2 minutes 36 seconds	7
160	Ansh sharma	47 %	3 minutes 49 seconds	7
161	Ujk	47 %	4 minutes 21 seconds	7
162	Hgj	47 %	5 minutes 10 seconds	7
163	Riya	47 %	6 minutes 47 seconds	7
164	ankit	47 %	8 minutes 6 seconds	7
165	mcq	47 %	8 minutes 34 seconds	7
166	R	47 %	8 minutes 54 seconds	7
167	Shtii	47 %	10 minutes 49 seconds	7
168	Jk	47 %	12 minutes 5 seconds	7
169	slime	47 %	18 minutes 46 seconds	7
170	Tasvii	47 %	22 minutes 3 seconds	7
171	Ragan singh 10 B	47 %	1 hours 34 minutes 45 seconds	7
172	B...	40 %	1 minutes 20 seconds	6
173	Suuuuraj	40 %	2 minutes 59 seconds	6
174	aarya	40 %	3 minutes 6 seconds	6
175	Never mind	40 %	3 minutes 24 seconds	6
176	Iccha	40 %	3 minutes 26 seconds	6
177	Shivam	40 %	4 minutes 33 seconds	6
178	Sana	40 %	4 minutes 55 seconds	6
179	inzmam	40 %	4 minutes 55 seconds	6
180	A	40 %	5 minutes 55 seconds	6
181	Manasvi	40 %	6 minutes 23 seconds	6
182	Time	40 %	6 minutes 24 seconds	6
183	YUH	40 %	6 minutes 31 seconds	6
184	Akriti singh	40 %	7 minutes 22 seconds	6
185	k	40 %	7 minutes 25 seconds	6
186	Che	40 %	7 minutes 33 seconds	6
187	A	40 %	9 minutes 37 seconds	6
188	joanna	40 %	9 minutes 56 seconds	6
189	amritha	40 %	10 minutes 26 seconds	6
190	umra	40 %	11 minutes 42 seconds	6
191	Ram	40 %	15 minutes 38 seconds	6
192	rob y	40 %	15 minutes 56 seconds	6
193	rob y	40 %	15 minutes 56 seconds	6
194	F	40 %	19 minutes 28 seconds	6
195	S	40 %	1 hours 30 minutes 6 seconds	6
196	Gg	33 %	55 seconds	5
197	Kaju	33 %	1 minutes 21 seconds	5
198	Tarunika	33 %	3 minutes 37 seconds	5
199	Ffg	33 %	4 minutes 19 seconds	5
200	khushal	33 %	4 minutes 20 seconds	5

Also See: CBSE Class 10 Science 2024-25 Official Sample Paper: Detailed Solutions with NCERT Book References

Benefits of Taking This Quiz

✔ Covers NCERT-based MCQs
✔ Helps in board exam preparation
✔ Improves concept clarity
✔ Leaderboard ranking encourages competition

Related Quizzes & Study Material

👉 Chemical Reactions and Equations MCQ Quiz
👉 NCERT Notes for Acids, Bases, and Salts

WhatsApp Group Join Now

Telegram Group Join Now

Share this Article

Acids, Bases and Salts Class 10 MCQ Quiz – Test Your Knowledge!

Class 10 Science Chapter 2 Acids, Bases and Salts MCQs

Benefits of Taking This Quiz

Leave a Comment Cancel reply

Class 10 Science Chapter 2 Acids, Bases and Salts MCQs

Benefits of Taking This Quiz

Related posts:

Leave a Comment Cancel reply