Chemistry, asked by shalu0779, 9 months ago

1. Take about 1g sodium chloride in a clean and dry test tube and set up the Apparatus 2. Add some concentrated sulphuric acid to the test tube. In this activity which gas is evolved?

Answers

Answered by rajap4y7hj

Answer:

HCl gas

Explanation:

When concentrated sulphuric acid is mixed with sodium chloride, it results in the formation of sodium bisulphate and HCl gas. It (the gas) is acidic and hence can change blue litmus red.

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1. Take about 1g sodium chloride in a clean and dry test tube and set up the Apparatus 2. Add some concentrated sulphuric acid to the test tube. In this activity which gas is evolved?​

Answers

1. Take about 1g sodium chloride in a clean and dry test tube and set up the Apparatus 2. Add some concentrated sulphuric acid to the test tube. In this activity which gas is evolved?