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Solution


Q.

Consider the following two reactions A and B.

Numerical value of [molar mass of x+ molar mass of y] is ______.           [2026]
1 88  
2 160  
3 4  
4 46  

Ans.

(4)

x=H2 (gas),  y=CO2 (gas)

Sum of molar mass=2+44=46