Question

In preparation of Hydrogen chloride gas why is it necessary to maintain the temperature less than 200°C
And if the temperature is increased what could be the result

Plzzz give relevant answers only.....​

Answer 1

Answer:

In the laboratory preparation of hydrogen chloride from sodium chloride, the gas can be obtained both below and above 200° C. However, the lower temperature is preferred because a higher temperature causes sodium sulphate to form a hard crust, which sticks to the bottom of the flask, and is difficult to remove.

Explanation:

I hope this helps you

Answer 2

Answer:

mmmm

Explanation:

my self nithya

in class10

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