QJEEM22Ch1938: JEE Main 2022 Chemistry - Class 11 JEEM22Ch1938 Solution: BeO reacts with HF in presence of ammonia to give [A] which on…

Question

Verified Solution • 2025–26 Session moderate

QJEEM22Ch1938: JEE Main 2022 Chemistry - Class 11 JEEM22Ch1938 Solution: BeO reacts with HF in presence of ammonia to give [A] which on…

BeO reacts with HF in presence of ammonia to give [A] which on thermal decomposition produces [B] and ammonium fluoride. Oxidation state of Be in [A] is ____________.

Related Learning Resources & Exam Preparation

JEE Main PYQ Question Bank

Browse year-wise authentic previous years' questions with solutions

Authentic CBT Mock Tests

Simulate official exam environment with live timer and percentile scoring

Accepted Answer

BeO + 2 {NH}_{3} + 4 HF ⟶ \underset{(A)}{{({NH}_{4})}_{2} [{BeF}_{4}]}

{({NH}_{4})}_{2} ({BeF}_{4}) \overset{Heating}{⟶} \underset{(B)}{{BeF}_{2}} + 2 {NH}_{4} F

Oxidation State of Be in

(A)

is

(+2)

QJEEM22Ch1938: JEE Main 2022 Chemistry - Class 11 JEEM22Ch1938 Solution: BeO reacts with HF in presence of ammonia to give [A] which on…

Step-by-Step Verified Solution

Related Learning Resources & Exam Preparation