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Byju's Answer
Standard XII
Chemistry
Acid Rain
Which of the ...
Question
Which of the following reaction is not correct during the formation of acid rain?
A
S
+
O
2
→
S
O
2
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B
H
2
O
+
S
O
2
→
H
2
S
O
3
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C
H
2
O
+
S
O
2
→
H
2
S
O
4
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D
2
S
O
2
+
O
2
→
2
S
O
3
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Solution
The correct option is
B
H
2
O
+
S
O
2
→
H
2
S
O
4
H
2
O
+
S
O
2
→
H
2
S
O
4
is the incorrect.
H
2
O
+
S
O
3
→
H
2
S
O
4
is the correct reaction.
Suggest Corrections
0
Similar questions
Q.
S
+
O
2
→
S
O
2
;
Δ
H
=
−
298.2
k
J
S
O
2
+
1
2
O
2
→
S
O
3
;
Δ
H
=
−
98.7
k
J
S
O
3
+
H
2
O
→
H
2
S
O
4
;
Δ
H
=
−
130.2
k
J
H
2
+
1
2
O
2
→
H
2
O
;
Δ
H
=
−
227.3
k
J
The heat of formation of
H
2
S
O
4
will be:
Q.
If
S
+
O
2
→
S
O
2
;
△
H
=
−
298.2
k
J
S
0
2
+
1
/
20
2
→
S
O
3
;
△
H
=
−
98.7
k
J
S
O
3
+
H
2
O
→
H
2
S
O
4
;
△
H
=
−
130.2
k
J
H
2
+
1
/
20
2
→
H
2
O
;
△
H
=
−
287
k
J
Then the enthalpy of formation of
H
2
S
O
4
at 298 K is?
Q.
If
S
+
O
2
→
S
O
2
;
Δ
H
=
−
398.2
k
J
;
S
O
2
+
1
2
O
2
→
S
O
3
;
Δ
H
=
−
98.7
k
J
S
O
2
+
H
2
O
→
H
2
S
O
4
;
Δ
H
=
−
130.2
k
J
;
H
2
+
1
2
O
2
→
H
2
O
;
Δ
H
=
−
227.3
k
J
The enthalpy of formation of sulphuric acid at
298
K will be?
Q.
If
S
+
O
2
⟶
S
O
2
;
Δ
H
=
−
398.2
k
J
:
S
O
2
+
1
2
O
2
⟶
S
O
3
;
Δ
H
=
−
98.7
k
J
S
O
3
+
H
2
O
⟶
H
2
S
O
4
;
Δ
H
=
−
130.2
k
J
:
H
2
+
1
2
O
2
⟶
H
2
O
;
Δ
H
=
−
227.3
k
J
The enthalpy of formation of sulphuric acid at
298
K
will be?
Q.
If
S
+
O
2
→
S
O
2
;
△
H
=
−
398.2
k
J
:
S
O
2
+
1
2
O
2
→
S
O
3
;
△
H
=
−
98.7
k
J
S
O
3
+
H
2
O
→
H
2
S
O
4
;
△
H
=
−
130.2
k
J
:
H
2
+
1
2
O
2
→
H
2
O
,
△
H
=
−
227.3
k
J
The enthalpy of formation of sulphuric acid at 298 K will be:
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