Disilane, Si_(2)H_(X) is analysed and found to contain 90.32% silicon by mass. What is the value of X? [Si = 28]

Disilane, Si_(2)H_(X) is analysed and found to contain 90.32% silicon

1.	Disilane, Si_(2)H_(X) is analysed and found to contain 90.32% silicon by mass. What is the value of X? [Si = 28]
Answer» 3 4 6 8 Answer :C