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Byju's Answer
Standard XII
Chemistry
Preparations and Reactions of Sodium Oxide
The colour of...
Question
The colour of
P
b
O
2
is :
A
black
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B
brown
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C
green
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D
white
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Solution
The correct option is
B
brown
The colour of
P
b
O
2
is brown. It decomposes into
P
b
O
and
O
2
.
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Q.
Manganese salt
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P
b
O
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+
conc.
H
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→
the solution acquires purple colour. The colour is due to:
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P
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