ICSE Std 8 Chemistry- Physical Properties of Hydrogen || Hydrogen

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ICSE Std 8 Chemistry- Physical Properties of Hydrogen || Hydrogen

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Questions likely to asked from above video: (POST "👍" ( & que no.)IN THE COMMENTS, IF YOU GET QUESTIONS IN EXAM FROM THESE)
1) Write any four physical properties of Hydrogen
2) Hydrogen is than air (lighter/heavier)
3) Hydrogen turns blue litmus in to Red... (write this statement is true or false? if false write the corrected one and reason for the same.)
Ans: False. Blue litmus will remain blue in presence of hydrogen. Reason: Hydrogen is a neutral gas.

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