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TS EAMCET 10-Sep-2020 Shift 1 Solved Paper
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Section:
Chemistry
© examsiri.com
Question :
130 of 160
Marks:
+1
,
-0
KMnO
4
oxideses
C
2
H
2
O
4
to form
CO
2
. In which of the following , the reaction will be faster?
aq. HCl solution
aq. NaOH solution
aq. NaCl solution
aq.
NaHCO
3
solution
Validate
Solution:
The reaction will faster in aqueous
H
C
l
because chlorine ion present in HCl get oxidised into chlorine gas by
K
M
n
O
4
, so the amount of
K
M
n
O
4
will be more as it oxidises both oxalic acid and chlorine ion when
H
C
l
is present.
© examsiri.com
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