1.

Calculate the mass of 1.5 gram molecule of sulphuric acid.

Answer»

Solution :MOLECULAR mass of `H_(2)SO_(4)`
`=2xx1+32+4xx16=98.0` amu
Gram molecular mass of `H_(2)SO_(4)=98.0` G
Mass of 1.5 gram molecule of `H_(2)SO_(4)=98.0xx1.5=147.0g`


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