Answers

2016-03-08T18:29:37+05:30
molar mass of ZnCl₂ = 136.3 g/mol
which we will take as = 136 g/mol
no.of moles in 34 g of ZnCl₂ ,
= given mass / molar mass
= 34/136
= 0.25 moles

i hope it helps............ 
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