Home
Class 11
CHEMISTRY
Assertion (A) : All the carbon atoms in ...

Assertion (A) : All the carbon atoms in `H_(2)C=C=CH_(2)` are `sp^(2)` hybridised
Reason (R) : In this molecule, all the carbon atoms are attached to each other by double bonds.

A

Both A and R are correct and R is the correct explanation of A.

B

Both A and R are correct but R is not the correct explanation of A.

C

Both A and R are not correct.

D

A is not correct but R is correct.

Text Solution

Verified by Experts

The correct Answer is:
D

(d) Correct A: In `CH_2 = C = CH_2`, the central carbon is sp-hybridised while the terminal carbons are `sp^2` -hybridised.
Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY: BASIC PRINCIPLES AND TECHNIQUES

    MODERN PUBLICATION|Exercise NCERT EXEMPLAR PROBLEMS ( Long Answer Questions )|7 Videos
  • ORGANIC CHEMISTRY: BASIC PRINCIPLES AND TECHNIQUES

    MODERN PUBLICATION|Exercise Revision ( Objective Questions ) Passage Based Questions|10 Videos
  • ORGANIC CHEMISTRY: BASIC PRINCIPLES AND TECHNIQUES

    MODERN PUBLICATION|Exercise NCERT EXEMPLAR PROBLEMS ( Matching Type Questions )|6 Videos
  • MOCK TEST-2

    MODERN PUBLICATION|Exercise SECTION D|1 Videos
  • REDOX REACTIONS

    MODERN PUBLICATION|Exercise COMPETITION FILE (Objective Questions) (C. MULTIPLE CHOICE QUESTIONS)|9 Videos

Similar Questions

Explore conceptually related problems

Assertion (A) . All the carbon atom in H_(2)C = C = CH_(2) are sp^(2) -hybridised. Reason (R). In this molecule all the carbon atoms are attached to each other by double bonds

All carbon atoms sp^(2) hybridised in

In which species are all the carbon atoms considered to be sp^(2) hybridized?

Note: In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices. Assertion : In allene (C_3 H_4) all carbon atoms are sp^2 hybridised. Reason : All the three carbon atoms are joined by double bond.

Statement-1: All the hydrogen atoms in CH_(2)=C=CH_(2) lie in one plane. Statement-2: All the carbon atoms in it are not sp^(2) hybridized .

All carbon atoms are sp^(2) hybridised in

Assertion : In CO_(2) molecule C atoms undergoes sp^(2) hybridisation Reason : CO_(2) molecule has net dipole moment.