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Acid, Bases and Salts

Total questions: 15

Worksheet time: 9mins

Name
Class
Date
1.

Which of the following substance is Neutral in Nature?

a)

Hydrochloric Acid

b)

Glucose

c)

Sodium Hydroxide

d)

Calcium Carbonate

2.

Name the Acid released by the bite of an Ant

a)

Oxallic acid

b)

Mallic acid

c)

Formic acid

d)

Citric acid

3.

Which of the following is Natural Indicator for Acid & Base

a)

Methyl orange

b)

Universal Indicator

c)

China Rose

d)

None of the above

4.

Name the Acidd present in Apple

a)

Citric acid

b)

Mallic acid

c)

Oxalic acid

d)

Tartaric acid

5.

Which of the Following acid is not stored in Glass Bottles

a)

HCl

b)

HNO3

c)

HF

d)

H2SO4

6.

Name the 2 Major Gases that are Responsble for Production of ACID RAIN

(a)  

7.

Write the Common name of Calcium Carbonate

(a)  

8.

Name the Base used in making for making Slaked lime

(a)  

9.

Used in treatment of Sewage water

a)

Calcium oxide

b)

Calcium Hydroxide

c)

Calcium Carbonate

d)

Ammonium Hydroxide

10.

Which of the following base absorbs Carbon dioxide (CO2)

a)

Mg(OH)2

b)

CuSO4

c)

KOH

d)

NaoH

11.

Common Name of Calcium sulphate is

a)

Calcium Carbonate

b)

Baking soda

c)

Sodium Carbonate

d)

Gypsum

12.

Which of the following is a weak Base

a)

Potassium Hydroxide

b)

Zinc Carbonate

c)

Sodium Bicarbonate

d)

Sodium Hydroxide

13.

Name the Product, when a Strong Acid & a Strong Base reacts?

a)

Neutral salt and water

b)

Acidic Salt

c)

Basic salt

d)

Acidic and Basic salt both

14.

To delay the curdling of milk, which of the following base is added to it

a)

Citric Acid

b)

Baking soda

c)

Sodium hydroxide

d)

Potassium hydroxide

15.

How is water formed in the Neutralization reaction?

a)

From the H+ of acid and OH- of acid

b)

From the H+ of base and OH- of acid

c)

From the H+ of acid and OH- of base

d)

From the H+ of base and OH- of base