Question

Pls Answer fast pls​

Answer 1

Answer:

NH3 contain maximum number of molecules

Answer 2

Answer:

1 g H₂

Explanation:

no of molecules is given by ,

no of molecules = given weight / gram molecular weight.

by applying it to each of the options we get,

N₂ =  1/14

CO₂ = 1/44

H₂ = 1 / 2

NH₃ = 1/17

here , the no of molecules in H₂ is highest when compared to the others if you convert all of them into equivalent fractions.

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