Home
Class 11
CHEMISTRY
Assertion: Boron always froms covalent b...

Assertion: Boron always froms covalent bond.
Reason: The small size of `B^(3+)` favours formation of covalent bond.

A

Statement-1 is True, Statement-2 is True , Statement-2 is a correct explanation for statement-1.

B

Statement-1 is True, Statement-2 is True , Statement-2 is not a correct explanation for statement-1.

C

Statement-1 is True, Statement-2 is False.

D

Statement-1 is False, Statement-2 is True.

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SOME p-BLOCK ELEMENTS

    PRADEEP|Exercise Competition Focus (JEE( Main and Advanced)/Medical Entrance) VII. Numerical Value Type Questions|1 Videos

  • SOLID STATE

    PRADEEP|Exercise Advanced problems|19 Videos

  • STATES OF MATTER : GASES AND LIQUIDES

    PRADEEP|Exercise VIII. ASSERTION-REASON TYPE QUESTIONS (TYPE-II)|12 Videos

Similar Questions

Explore conceptually related problems

In covalent bond

In covalent bond

Knowledge Check

  • Assertion. Boron always forms covalent compounds. Reason. The small size of B^(3+) favours formation of covalent bonds.

    A
    If both assertion and reason are true, and reason is the true explanation of the assertion.
    B
    If both assertion and reason are true, but reason not is the true explanation of the assertion.
    C
    If assertion is true, but reason is false.
    D
    If both assertion and reason are false.

  • Assertion (A) : Boron always forms covalent bond. Reason (R) : The small size of B^(3+) favours formation of covalent bond.

    A
    Both A and R are true and R is the correct explanation of A
    B
    Both A and R are true but R is not a correct explanation of A
    C
    A is true but R is false
    D
    A is false but R is true

  • Boron always forms covalent compound. The small size of B^(3+) favours formation of covalent compound.

    A
    If both `(A)` are correct and `( R)` is the correct explanation of `(A)`.
    B
    If both `(A)` and `( R)` are correct but `( R)` is not the correct explanation of `(A)`.
    C
    If `(A)` is correct, but `( R)` is incorrect.
    D
    If `(A)` is incorrect, but `( R)` is correct.

    • Similar Questions

    Explore conceptually related problems

    In covalent bond:

    Covalent Bonding

    STATEMENT-1: Boron always forms covalent bond. and STATEMENT-2: The small size of B favours formation of covalent bond

    This section contains STATEMENT-1 (Assertion) and STATEMENT-2 (Reason). Each question has 4 choices (A), (B), (C) and (D) out of which ONLY ONE is correct. QSTATEMENT-1: Boron always forms covalent bond. and . STATEMENT-2: The small size of BO favours formation of covalent bond.

    Example of covalent bond is

    Home
    Profile