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  • Reaction of  with ammonia and hydrogen fluoride gives A which on thermal decomposition gives&

Reaction of \mathrm{BeO} with ammonia and hydrogen fluoride gives A which on thermal decomposition gives \mathrm{BeF_{2}} and \mathrm{NH}_4 \mathrm{F}.What is 'A' ?

Option: 1

\left(\mathrm{NH}_4\right)_2 \mathrm{BeF}_4


Option: 2

\mathrm{H}_3 \mathrm{NBeF}_3


Option: 3

\left(\mathrm{NH}_4\right) \mathrm{Be}_2 \mathrm{~F}_5


Option: 4

\left(\mathrm{NH}_4\right) \mathrm{BeF}_3


Answers (1)

best_answer

\left(\mathrm{NH}_4\right)_2 \mathrm{BeF}_4 \stackrel{\Delta}{\longrightarrow} \mathrm{BeF}_2+2\mathrm{NH}_4 \mathrm{F}

Posted by

Ritika Kankaria

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