Home
Class 11
CHEMISTRY
Boron reacts with oxygen at 700^(@)C to ...

Boron reacts with oxygen at `700^(@)C` to give (A). Compound (A) reacts with carbon and dry chlorine to give (B) an carbon monoxide. (B) on reduction with `LiAlH_(4)` gives (C ) along with LiCl and `AlCl_(3)`. (C ) on reaction with ammonia at `200^(@)C` gives (D).
Compound (D) has B in ________ hybridised state

A

sp

B

`sp^2`

C

`sp^3`

D

`dsp^2`

Text Solution

Verified by Experts

The correct Answer is:
B
`4BCl_(3) +3LiAlH_(4)rarrunderset((C))(2B_2H_6)+3LiCl+3AlCl_3`
Promotional Banner

Similar Questions

Explore conceptually related problems

Boron reacts with oxygen at 700^(@)C to give (A). Compound (A) reacts with carbon and dry chlorine to give (B) an carbon monoxide. (B) on reduction with LiAlH_(4) gives (C ) along with LiCl and AlCl_(3) . (C ) on reaction with ammonia at 200^(@)C gives (D). In compound (B) :

Boron reacts with oxygen at 700^(@)C to give (A). Compound (A) reacts with carbon and dry chlorine to give (B) an carbon monoxide. (B) on reduction with LiAlH_(4) gives (C ) along with LiCl and AlCl_(3) . (C ) on reaction with ammonia at 200^(@)C gives (D). Compound (C ) is

The compound ratio of a: b and c:d is

Ethyl benzene on heating with Cl_2 gives A(C_8 H_9CI) . A on reaction with alcoholic KOH gives B(C_8 H_8) . Compounds A and B are, respectively

An organic compound (A) on reduction gives a compound (B) which on reaction with CHCl_(3) and NaOH form (C). The compound (C) on catalytic reduction gives N-methylaniline. The compound (A) is

BF_(3) reacts with LiH and forms a compound A. The compound A reacts with water to give the compound B. A reacts with ammonia at 390 K and form C. Identify (A), (B) and (C).

An organic compound A(C_(6)H_(7)N) on reaction with NaNO_(2)//HCl at 273-278 K following by warming with water gives B . B reacts with conc. HNO_(3) to give C . What is C ?

Which one among the following gives a dicarbonyl compound with O_3 followed by reduction with zinc and water? a) C_2H_4 b) C_6H_6 c) C_2H_2 d) C_3H_6