a compound of X and Y has equal mass of them if their atomic weights are 30 and 20 respectively molecular formula of that compound (its mol.wt.is 120) could be
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Answer: since compound has equal weights of X and Y so,
Let the weight be a,
So according to question molar mass of the compound is given as 120g so,
a+a=120
2a=120
a=60g
So, moles of X in the compound = 60/30= 2moles and of Y = 60/20= 3moles. So, the required formula will be X2Y3.
Explanation:
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