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Total number of atoms represented by the...

Total number of atoms represented by the compound `"CuSO"_(4).5H_(2)O` are

A

27

B

21

C

5

D

8

Text Solution

Verified by Experts

The correct Answer is:
B
Total number of atoms in `"CuSO"_(4)*5"H"_(2)"O"` are
`1+1+4+5(2+1)=6+5xx3=21`
`:."CuSO"_(4)*5"H"_(2)"O"` has 21 atoms.
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