Question Detail

pH of water is

5
6
7
8

Answer: Option C

Similar Questions :

1. What is used to avoid melting of ice ?

Gelatine
Butane
Methane
Any acid

Answer: Option A

2. Which gas is used in fire extinguishers ?

Carbon dioxide
Nitrogen oxide
Carbon monoxide
Sulpher dioxide

Answer: Option A

3. Which of the following gas is used in cigarette lighters ?

Butane
Propane
Methane
Ethane

Answer: Option A

4. Which one of the following metals does not react with water to produce Hydrogen?

Cadmium
Lithium
Potassium
Sodium

Answer: Option A

5. Who is regarded as father of modern chemistry ?

Ruterford
Einstein
Lavoisier
C.V. Raman

Answer: Option C

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