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Chemistry
Decomposition of hydrogen peroxide can be prevented by adding
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Q. Decomposition of hydrogen peroxide can be prevented by adding
COMEDK
COMEDK 2015
Hydrogen
A
$NaOH$
19%
B
$MnO_2$
13%
C
urea
50%
D
oxalic acid
19%
Solution:
$H_2O_2$ decomposes sloiily on exposure to light.
$2H_2 O_{2(l)} \rightarrow 2H_2 O_{(l)} + O_{2(g)} $
Its decomposition can be prevented by adding urea as a stabilizer.