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p-Block Elements - I
medium
નીચેના સમીકરણ પૂર્ણ કરો.
$Z + 3LiAl{H_4} \to X + 3LiF + 3Al{F_3}$
$X + 6{H_2}O \to Y + 6{H_2}$
$3X + 3{O_2}\xrightarrow{\Delta }{B_2}{O_3} + 3{H_2}O$
Option A
Option B
Option C
Option D
Solution
$(i)$ $4 \mathrm{BF}_{3}+3 \mathrm{LiAlH}_{4} \rightarrow 2 \mathrm{~B}_{2} \mathrm{H}_{6}+3 \mathrm{LiF}+3 \mathrm{AlF} 3$
$\quad\quad\quad\quad\quad\quad\quad\quad\quad$ડાયબોરોન$(X)$
$(ii)$ $\mathrm{B}_{2} \mathrm{H}_{6}+6 \mathrm{H}_{2} \mathrm{O} \rightarrow 2 \mathrm{H}_{2} \mathrm{BO}_{3}+6 \mathrm{H}_{2}$
$(iii)$ $\mathrm{B}_{2} \mathrm{H}_{6}+3 \mathrm{O}_{2} \stackrel{\Delta}{\longrightarrow} \mathrm{B}_{2} \mathrm{O}_{3}+3 \mathrm{H}_{2} \mathrm{O}$
$\quad\quad(X)$
Standard 11
Chemistry
