Question

1.KINDLY WRITE YOUR NAME

2.Products of neutralization reaction are always

(1/1 Points)

An acid and a base

An acid and a salt

A salt and water

3.Which of the following is an acid- base indicator?

(1/1 Points)

Vinegar

Turmeric

Baking soda

4.Consider the following statement and choose the correct options

(1/1 Points)

Our stomach contains hydrochloric acid

HCL acid helps us to digest food

We take milk of magnesia in indigestion

All of these

5.A solution changes the colour of turmeric indicator from yellow to red. the solution is

(1/1 Points)

Basic

Acidic

Neutral

6.The correct way of making a solution of acid in water is to

(1/1 Points)

Add water to acid

Add acid to water

None of these

7.Acids are

(1/1 Points)

Sour in taste

Salty in taste

Sweet in taste

8.The substances that are use to test whether a substance is acidic or basic is called

(1/1 Points)

Acid

Indicator

Base

9.Give the chemical name of Milk of magnesia

(1/1 Points)

Calcium hydroxide

Magnesium hydroxide

Sodium hydoxide

10.The sting of an ant contains ______

(1/1 Points)

HCL acid

Formic acid

Sulphuric acid

11.Find the natural indicator from the following

(1/1 Points)

China rose

Vinegar

Methyl orange

​

Answer 1

Answer:

1. I am very sorry but I can't give my real name :C

2. A salt and water

3. Turmeric

4. All of these

5. Basic

6. Add acid to water

7. Sour in taste

8. Indicator

9. Magnesium Hydroxide

10. Formic acid

11. China Rose solution

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Have a nice day! :D