Why we take dry test tube in chromyl chloride test?
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Answered by
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because if water will be present in the test tube fumes of HCl gas will be formed and the solution on test will remain colorless.
on the other hand these fumes may catch fire.
on the other hand these fumes may catch fire.
Answered by
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Hello Friend.....
The answer of u r question is....
because if water will be present in the test tube fumes of head see I guess we'll be format and the solution and test will remain colour less.....
Thank you....
The answer of u r question is....
because if water will be present in the test tube fumes of head see I guess we'll be format and the solution and test will remain colour less.....
Thank you....
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