1.

The weight of \[1\times {{10}^{22}}\]molecules of \[CuS{{O}_{4}}.5{{H}_{2}}O\]is [IIT 1991]

A.        41.59 g  
B.        415.9 g
C.        4.159 g  
D.        None of these
Answer» D.        None of these


Discussion

No Comment Found

Related MCQs