Rahul took sulphur powder on a spatula and heated it. He collected the gas evolved by inverting a test tube over it then
a) what will be the action of gas
on 1)dry litmus paper 2) moist litmus paper
b) write a balanced chemical equation
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Answer:
Pratyush took sulphur powder on a spatula and heated it. He collected the gas evolved by inverting a test tube over it. dry litmus paper? Answer: There will be no action on dry litmus paper.
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2
Explanation:
1) no change
2)the color will turn into red from blue.
3)N2+3H2=2NH3
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