Acids Bases and Salts MCQs

Black ash is

December 28, 2021

58 Views

Black ash is

Q. Black ash is

Dry KOH
Barium sulphide
Charcoal
Hydrated KOH

Answer: Barium sulphide

Previous

You are given 3 unknown solutions with pH value as 6,8 & 9.5 respectively. Which solution will contain maximum OH⁻ ion?

Next

The pH of Gastric juice is

Related Articles

Identify the correct representation of reaction occurring during chlor-alkali process.

Identify the correct representation of reaction occurring during chlor-alkali process.

216. During the preparation of hydrogen chloride gas on a humid day, the gas is usually passed through the guard tube containing calcium chloride.The role of calcium chloride taken in the guard tube is to

During the preparation of hydrogen chloride gas on a humid day, the gas is usually passed through the guard tube containing calcium chloride. The role of calcium chloride taken in the guard tube is to

pH of a solution having hydrogen ion concentration of 1M is

pH of a solution having hydrogen ion concentration of 1M is

Sodium hydrogen carbonate when added to acetic acid evolves a gas. Which of the following statements are true about the gas evolved?

Sodium hydrogen carbonate when added to acetic acid evolves a gas. Which of the following statements are true about the gas evolved?

We will be happy to hear your thoughts

Leave a reply Cancel reply

You must be logged in to post a comment.