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Byju's Answer
Standard XII
Chemistry
Polarity and Dipole Moments
8 Two isomers...
Question
8 Two isomers A and B having formula C3H8O react with Na evolving hydrogen gas . If both of them are separately passed over hot alumina at 350 degree Celsius then then compound C is obtained .identify A ., B,C and the respective reactions
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Q.
(a) An organic compound (A) of molecular formula
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(b) Compound (A) is an orange red crystal and also a powerful oxidising agent. Compound (A) when treated with potassium chloride and concentrated sulphuric acid evolves coloured gas (B). When
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Organic compounds A and B are the isomers with the molecular formula
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Q.
(a) Compound
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C
6
H
6
O
gives violet colour with neutral
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e
C
l
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reacts with
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H
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l
3
and
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a
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gives two isomers
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and
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with molecular formula
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B
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,
(
C
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(
D
)
and explain the reactions.
(b)
(
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is reddish brown metal. It belongs to group 11 and period 4 of the periodic table. When heated below
1370
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.
(
A
)
given a black compound
(
B
)
. Wnen heated
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K
(
A
)
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(
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(
A
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liberates
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O
2
gas and gives compound
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,
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,
(
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and
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Q.
An organic compound A (molecular formula C
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Q.
When ethanoic acid reacts with sodium hydrogen carbonate, a salt
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