Chemistry Class 11 NCERT Solutions: Chapter 13 Hydrocarbons Part 2

Q: 2. Write IUPAC names of the following compounds:

(A) Equation

(B) Equation

(C)

Q 2 C Structure of IUPAC names

Q 2 C Structure of IUPAC Names

Q 2 C Structure of IUPAC names

(D)

Q 2 D Structure of IUPAC names

Q 2 D Structure of IUPAC Names

Q 2 D Structure of IUPAC names

(E)

Q 2 E Structure of IUPAC names

Q 2 E Structure of IUPAC Names

Q 2 E Structure of IUPAC names

(F)

Q 2 F Structure of IUPAC names

Q 2 F Structure of IUPAC Names

Q 2 F Structure of IUPAC names

(G) Equation

Answer:

(A)

Q 2 Ans A Structure of IUPAC names of 2-Methylbut- 2-ene

Q 2 Ans a Structure of IUPAC Names of 2-Methylbut- 2-Ene

Q 2 Ans A Structure of IUPAC names of 2-Methylbut- 2-ene

IUPAC name: 2-Methylbut-2-ene

(B)

Q 2 Ans B Structure of IUPAC names of Pen - 1ene-3-yne

Q 2 Ans B Structure of IUPAC Names of Pen - 1ene-3-Yne

Q 2 Ans B Structure of IUPAC names of Pen - 1ene-3-yne

IUPAC name: Pen-1-ene-3-yne

(C)

Q 2 Ans C 1 Structure of IUPAC names of 1, 3-Butadiene

Q 2 Ans C 1 Structure of IUPAC Names of 1, 3-Butadiene

Q 2 Ans C 1 Structure of IUPAC names of 1, 3-Butadiene

Can be written as:

Q 2 Ans C 2 Structure of IUPAC names of Buta -1, 3-diene

Q 2 Ans C 2 Structure of IUPAC Names of Buta -1, 3-Diene

Q 2 Ans C 2 Structure of IUPAC names of Buta -1, 3-diene

IUPAC name: 1, 3-Butadiene or Buta-1, 3-diene

(D)

Q 2 Ans D Structure of IUPAC names of 4-Phynyl but -1-ene

Q 2 Ans D Structure of IUPAC Names of 4-Phynyl but -1-Ene

Q 2 Ans D Structure of IUPAC names of 4-Phynyl but -1-ene

IUPAC name: 4-Phenyl but -1 – ene

(E)

Q 2 Ans E Structure of IUPAC names of 2-Methyl phenol

Q 2 Ans E Structure of IUPAC Names of 2-Methyl Phenol

Q 2 Ans E Structure of IUPAC names of 2-Methyl phenol

IUPAC name: 2-Methyl phenol

(F)

Q 2 Ans F Structure of IUPAC names of 5-(2-Methylpropyl) - decane

Q 2 Ans F Structure of IUPAC Names of 5-(2-Methylpropyl) - Decane

Q 2 Ans F Structure of IUPAC names of 5-(2-Methylpropyl) - decane

IUPAC name: 5-(2-Methylpropyl) – decane

(G)

Q 2 Ans G Structure of IUPAC names of 4-Methyldeca-1,5,8 - triene

Q 2 Ans G Structure of IUPAC Names of 4-Methyldeca-1,5,8 - Triene

Q 2 Ans G Structure of IUPAC names of 4-Methyldeca-1,5,8 - triene

IUPAC name: 4-Ethyldeca-1, 5, 8 – triene.

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