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ICSE Class 10 Chemistry Question 7 of 23

Solved Sample Paper 3 — Question 20

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20
Question

Question 2(v)

(a) Draw the structural formula for the following

  1. Methoxymethane
  2. 2-methyl propan-2-ol
  3. Ethanol

(b) Name the following organic compounds in IUPAC system.

Name the organic compounds in IUPAC system. Chemistry Sample Paper Solved ICSE Class 10.
Answer

(a) Structural formulae are shown below:

(1) Methoxymethane

Methoxymethane structural formula. Chemistry Sample Paper Solved ICSE Class 10.

(2) 2-methyl propan-2-ol

2-methyl propan-2-ol structural formula. Chemistry Sample Paper Solved ICSE Class 10.

(3) Ethanol

Ethanol structural formula. Chemistry Sample Paper Solved ICSE Class 10.

(b) IUPAC names of the organic compounds are:

  1. 2, 3-dichloropropan-1-oic acid
  2. Butan-2-ol