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p-Block Elements - I
hard
Select the incorrect statement
$(a)$ $PCl_5$ form weak monobasic acid during hydrolysis
$(b)$ In $B_3N_3H_6$ nucleophile attack on $B-$ atom
$(c)$ $Al_2Cl_6$ is a polar and planar molecule
$(d)$ In $AlF_3$, hybridisation of $Al$ is $sp^2$
A
$b, c$ and $d$
B
$a, b, c$
C
$a, c, d$
D
$a, b, c, d$
Solution
$(a)$ $PC{l_5} + HOH \to {H_3}P{O_4} + HCl$
$(d)$ $\mathrm{AlF}_{3}-$ Ionic compound No hybridisation
Standard 11
Chemistry
