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Tardigrade
Question
Chemistry
White vitriol is :-
Q. White vitriol is :-
1721
182
Report Error
A
Z
n
S
B
Z
n
S
O
4
C
Z
n
S
O
4
⋅
7
H
2
O
D
Z
n
C
O
3
Solution:
Correct answer is (c)
Z
n
S
O
4
⋅
7
H
2
O