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Question

Which of the following statements is not correct about methanol?
  1. It is used for drinking purposes.
  2. It is highly poisonous compound.
  3. It is miscible with water in all proportions.
  4. It can be prepared by reduction of formaldehyde with LiAlH4

A
It is highly poisonous compound.
B
It is miscible with water in all proportions.
C
It can be prepared by reduction of formaldehyde with LiAlH4
D
It is used for drinking purposes.
Solution
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Methanol can not be used for drinking purposes as it is highly poisonous compound.
It can be prepared by reduction of formaldehyde with LiAlH4 as :
HCHO+LiAlH4CH3OH
It can form hydrogen bond with water and that makes it miscible with water in all proportion.

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