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Molar mass of molecule x= 2 gr Molar m...

Molar mass of molecule x= 2 gr
Molar mass of molecule y= 32 gr
Molar mass of molecule `x_2y`=18 gr
Predict x and y.

A

`x=H_2` , `y=O_2`

B

`x = O_2` , `y = H_2`

C

`X = H_2` , `y = Cl_2`

D

`x = Cl_2` , `y = H_2`

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