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Tardigrade
Question
Chemistry
Formula of green vitriol is :
Q. Formula of green vitriol is :
1208
231
Delhi UMET/DPMT
Delhi UMET/DPMT 2002
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A
F
e
S
O
4
.
7
H
2
O
B
M
g
S
O
4
.
7
H
2
O
C
Z
n
S
O
4
.
7
H
2
O
D
C
u
S
O
4
.
5
H
2
O
Solution:
[a]
F
e
S
O
4
⋅
7
H
2
O
is green vitriol
[b]
M
g
S
O
4
⋅
7
H
2
O
is epsom salt
[c]
Z
n
S
O
4
⋅
7
H
2
O
is white vitriol
[d]
C
u
S
O
4
.5
H
2
O
is blue vitriol