BCl(3) does not exist as dimer but BH(3)...

`BCl_(3)` does not exist as dimer but `BH_(3)` exist as dimer `(B_(2)H_(6))` because :-

A

Chlorine is more electronegative than hydrogen

B

There is `p_(pi)-p_(pi)` bonding in `BCl_(3)` but `BH_(3)` does not contain such bonding

C

Large sized chlorine atoms do not fit between the small boron atoms whereas smalled sized hydrogen atoms get fitted between boron aotms.

D

None of these

Text Solution

Verified by Experts

The correct Answer is:

C

Promotional Banner

Promotional Banner

Topper's Solved these Questions

MOLE CONCEPT
ALLEN|Exercise J-ADVANCE|2 Videos
Periodic Table
ALLEN|Exercise All Questions|38 Videos

ALLEN-p-Block Element -All Questions

The main factor responsible for weak acidic nature of BF(3) is :-
Text Solution
|
BCl(3) does not exist as dimer but BH(3) exist as dimer (B(2)H(6)) bec...
Text Solution
|
Which of the following statement is true on the basis of back bonding...
Text Solution
|
Which of the following is incorrect for H(3)BO(3)
Text Solution
|
In the following reactions 2X+B(2)H(6) to [BH(2)(X)(2)]^(+){BH(4)]^(...
Text Solution
|
Solid CO(2) is
Text Solution
|
What is hybridisation on the central atom of SiO(2).
Text Solution
|
Which one of the following statement regardings BF(3) is not correct ?
Text Solution
|
Borazole (B(3)N(3)H(6)) is related to benzene as
Text Solution
|
Na(2)B(4)O(7).10H(2)O is correctly represent by
Text Solution
|
The hybridization states of boron and nitrogen in borazole respectivel...
Text Solution
|
Alumina is an ionic compound but insoluble in water because
Text Solution
|
Carbon forms larger number of compounds because it has
Text Solution
|
Which does not exists
Text Solution
|
Three centred two electron bond is present in
Text Solution
|
Correct order is
Text Solution
|
Thallium(Tl) Show +1 stable oxidation state due to because
Text Solution
|
Maximum no. of atonms laying in a same planar in B(2)H(6) are :-
Text Solution
|
In which of the folowing molecules, vacant orbitals do not participate...
Text Solution
|
Bucky ball or buck minster fullerence is :
Text Solution
|