Home
Class 11
CHEMISTRY
Assertion (A): The IUPAC name of isopren...

Assertion `(A)`: The `IUPAC` name of isoprene is 2-methyl buta-1,3-diene.
Reason `(R )`: Isoprene unit is a monomer of natural rubber

A

If both `(A)` and `(R )` are correct and `(R )` is the correct explanation for `(A)`.

B

If both `(A)` and `(R )` are correct and `(R )` is not the correct explanation.

C

If `(A)` is correct and `(R )` is incorrect.

D

If both `(A)` and `(R )` are incorrect.

Text Solution

Verified by Experts

The correct Answer is:
B
Isoprene is
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    CENGAGE CHEMISTRY|Exercise Fill in the Blanks Type|5 Videos

  • CLASSIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    CENGAGE CHEMISTRY|Exercise Analytical and Descriptive Type|3 Videos

  • CLASSIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    CENGAGE CHEMISTRY|Exercise Single correct Answer Type|44 Videos

  • CHEMICAL EQUILIBRIUM

    CENGAGE CHEMISTRY|Exercise Archives (Subjective)|11 Videos

  • GENERAL ORGANIC CHEMISTRY

    CENGAGE CHEMISTRY|Exercise Analytical and Descriptive|1 Videos

Similar Questions

Explore conceptually related problems

Assertion : The monomer of neoprene is 1, 3- butadiene . Reason : Neopren is highly inflammable .

This section contains assertion and reason type questions. Each question has 4 choice (1), (2),(3), and (4), out of which only one is correct. Assertion (A) IUPAC name of neopentane is 2,2 – dimethylpropane. Reason ( R) Neopentane has one quaternary and four primary carbon atoms.

Assertion : The physical properties of natural rubber can be improved by vulcanisation . Reason : Neoprene is the monomer of natural rubber .

Assertion (A) : The IUPAC name of the citric acid is 2-hydroxy-propane-1,2,3-tricarboxylic acid Reason (R ) : When an unbranched C atom directly linked to more than two like-functional groups, then it is named as a dervative of the parent alkane which does not include the C of the functional groups.

Assertion :- The IUPAC name of the compound is cyclohexylidene methanone. Reason :- CH_(2)=C=O is called ketene.

Assertion :- The IUPAC name for the compound is 7- osxabicyclo [4,1,3] haptane. Reason :- The prefix oxo is used for gtC=0 group.