Class 10 ch 2

Class 10 ch 2

10th Grade

20 Qs

quiz-placeholder

Similar activities

Properties of acids and bases

Properties of acids and bases

10th Grade

15 Qs

Chemical Tests IGCSE

Chemical Tests IGCSE

10th Grade

20 Qs

Chemical tests

Chemical tests

9th - 10th Grade

19 Qs

qualitative analysis of salts

qualitative analysis of salts

9th - 10th Grade

15 Qs

Practical chemistry

Practical chemistry

10th Grade

15 Qs

Acid base indicators

Acid base indicators

6th - 10th Grade

17 Qs

7class science acids and bases test 1

7class science acids and bases test 1

7th - 10th Grade

20 Qs

Acids and Bases Reactions

Acids and Bases Reactions

9th - 10th Grade

20 Qs

Class 10 ch 2

Class 10 ch 2

Assessment

Quiz

Chemistry

10th Grade

Medium

Created by

Komal Gupta

Used 241+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

HCl has pH 7.1 .

Yes

No

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Some fruits like mango,lemon, rawgrapes, orange has sour taste dur to the presence of

Acetic acid

Citric acid

Lactic acid

Oxalic acid

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Brine is an:

Aqueous solution of sodium hydroxide

Aqueous solution of sodium carbonate

Aqueous solution of sodium chloride

Aqueous solution of sodium bicarbonate

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Zinc granules on treating with an acid X, form the zinc sulphate (ZnSO4) salt along with the evolution of a gas Y which burns with a pop sound when brought near to a burning candle. Identify the acid X and gas evolved Y.

X- Sulphuric acid and Y- Oxygen gas

X- Hydrochloric acid and Y- Oxygen gas

X- Sulphuric acid and Y- Hydrogen gas

X- Hydrochloric acid and Y- Hydrogen gas

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The figure given below represents the experiment carried out between concentrated sulphuric acid and sodium chloride, which react with each other to form HCl gas.


Blue litmus paper is brought near the mouth of the delivery tube to check the presence of HCl acid but no change is observed in the color of litmus paper because:

The litmus paper used is moist

The litmus paper used is dry

Blue litmus paper does not change its color with an acid

The litmus paper is kept very close to the mouth of the delivery tube

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dilute acid does not produce carbon dioxide on being treated with:

Marble

Lime

Baking soda

Limestone

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Identify the products of the following reaction:

Calcium hydrogencarbonate and chlorine gas

Calcium chloride and water

Calcium oxide, carbon dioxide and water

Calcium chloride, carbon dioxide and water

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?