Question

plz anyone can solve this chemistry question plz solve the both questions .

Answer 1

Hi friend,

As we know the no. of moles = Mass/ moler mass.

--> nH2/ nO2=1/2*4/32= 4:1 ( 1;4 which is given is mass of the element respectively. )
so, 4:1 is the answer....i hope it helps you
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