Chemistry Class 11 NCERT Solutions: Chapter 11 Organic Chemistry Some Basic Principles and Techniques Part 2 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Q: 3. Write bond line formulas for: Isopropyl alcohol, Dimethyl butanal, Heptane – 4- one.

Answer:

The bond line formulae of the given compounds are

(A) Isopropyl alcohol

Q_3_A_Structure of Isopropyl Alcohol

Q_3_A_1_Structure of Isopropyl Alcohol

(B) 2,3-dimethyl butanal

Q_3_B_Structure of 2,3-Dimethyl Butanal

Q_3_B_1_Structure of 2,3-Dimethyl Butanal

(C) Heptane – 4 - one

Q_3_C_Structure of Heptane – 4 - One

Q_3_C_1_Structure of Heptane – 4 - One

Q: 4. Give the IUPAC names of the following compounds:

(A)

Q_4_A_Structure of Find the IUPAC Names for the Compounds

(B)

Q_4_B_Structure of Find the IUPAC Names for the Compounds

(C)

Q_4_C_Structure of Find the IUPAC Names for the Compounds

(D)

Q_4_D_Structure of Find the IUPAC Names for the Compounds

(E)

Q_4_E_Structure of Find the IUPAC Names for the Compounds

(F)

Answer:

(A)

Q_4_Ans_A_Structure of 3- Phenyl Propane

3 – Phenyl propane

(B)

Q_4_Ans_B_Structure of 2 – Methyl – 1 - Cyanobutane

2 – Methyl – 1 - cyanobutane

(C)

Q_4_Ans_C_Structure of 2,5 – Dimethyl Heptane

2,5 – dimethyl heptane

(D)

Q_4_Ans_D_Structure of 3- Bromo – 3 – Chloroheptane

3- Bromo – 3 – chloroheptane

(E)

Q_4_Ans_E_Structure of – 3 – Chloropropanal

3- Chloropropanal

(F)

1,1 – Dichloro -2 - ethanol

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