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Question 9 (a)Pratyush took sulphur powder with a spatula and heated it. He collected the gas evolved by inverting a test tube over it as shown in figure below:What will be the action of gas on:(i) dry litmus paper?(ii) moist litmus paper?

Answer»

Question 9 (a)



Pratyush took sulphur powder with a spatula and heated it. He collected the gas evolved by inverting a test tube over it as shown in figure below:





What will be the action of gas on:



(i) dry litmus paper?



(ii) moist litmus paper?





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