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Standard XII
Chemistry
Sulphuric Acid
Question
The strongest acid among the following is:
H
2
S
O
4
H
2
P
o
O
4
H
2
S
e
O
4
H
2
T
e
O
4
A
H
2
S
e
O
4
B
H
2
S
O
4
C
H
2
T
e
O
4
D
H
2
P
o
O
4
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Solution
Verified by Toppr
Acidity of oxyacids decreases down the group because metal forms basic oxides.
∴
H
2
S
O
4
is strongest acid in the group.
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Similar Questions
Q1
Out of
H
2
S
2
O
3
,
H
2
S
2
O
4
,
H
2
S
O
5
and
H
2
S
2
O
8
peroxy acids are:
View Solution
Q2
Battery acid is 4.22 M aqueous
H
2
S
O
4
solution, and has density of 1.21 g cm
−
3
. What is the molality of
H
2
S
O
4
?
[H = 1, S = 32, O = 16]
View Solution
Q3
K
H
C
2
O
4
⋅
H
2
C
2
O
4
, the equivalent weight of the given substance as acid or base is :
View Solution
Q4
Balance the following reactions:
F
e
+
H
2
O
→
F
e
3
O
4
+
H
2
↑
View Solution
Q5
What will be the volume of concentrated
H
2
S
O
4
of density 1.84 gram/ml having 98% by mass that could contain 40 grams pure
H
2
S
O
4
?
View Solution