Question

Four moles of a compound 'x'weigh 176 g.Compound x is?

Answer 1

hope it will help you ☺️

Answer 2

For 4 moles of X, given weight=176 g

We know that, No of moles=Given weight/Gram Molecular Weight

This implies, 4=176/Gmw

Therefore,Gmw=176/4=44

The compound having gram molecular weight 44 is Scandium