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Problem
Problem
Correct code for following thermal decomposition reaction(s) evolving gas having equal number of
σ
\sigma
σ
- and
π
\pi
π
- bonds is : (i)
B
e
C
O
3
→
Δ
BeCO_3 \xrightarrow{\Delta}
B
e
C
O
3
Δ
(ii)
Z
n
S
O
4
→
T
<
800
∘
C
Δ
ZnSO_4 \xrightarrow[T < 800^\circ\text{C}]{\Delta}
Z
n
S
O
4
Δ
T
<
80
0
∘
C
(iii)
F
e
S
O
4
→
300
∘
C
FeSO_4 \xrightarrow{300^\circ\text{C}}
F
e
S
O
4
30
0
∘
C
(iv)
(
N
H
4
)
2
C
r
2
O
7
→
Δ
(NH_4)_2Cr_2O_7 \xrightarrow{\Delta}
(
N
H
4
)
2
C
r
2
O
7
Δ
a. I, II b. I, III, IV c. I, II, III d. All of these
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