Question

Identify correct number of statements
(i) Chloral hydrate shows intramolecular $H$ -bond.
(ii) Uni-negative anion of caro's acid shows intramolecular $H$-bond
(iii) Order of bond angle $Cl _2 O > F _2 O$
(iv) Order of bond angle $F _2 O < H _2 O$
(v) Order of bond angle $As AsI _3> AsBr _3>$ $AsCl _3$
(vi) $BF _3, CH _4, PCl _5, SF _6, IF _7, XeF _4$ all are Non-polar
(vii) p-nitrophenol has less boiling point as compared to o $-$ nitrophenol
(viii) In trisilyl amine $SiH _3{}_3 N$, the $Si - N$ bond length is lesser than expected value
(ix) The Be atom in $BeCl _2 s$ is $sp ^3$ hybridised.

Answer 1

The following are the correct statements,
(i) Chloral hydrate shows intramolecular $H$ -bond.
(ii) Uni-negative anion of caro's acid shows intramolecular $H$-bond
(iii) Order of bond angle $Cl _2 O > F _2 O$
(iv) Order of bond angle $F _2 O < H _2 O$
(v) Order of bond angle As $AsI _3> AsBr _3>$ $AsCl _3$
(vi) $BF _3, CH _4, PCl _5, SF _6, IF _7, XeF _4$ all are Non-polar
(vii) p-nitrophenol has more boiling point as compared to o-nitrophenol
(viii) In trisilyl amine $SiH _3{ }_3 N$, the $Si - N$ bond length is lesser than expected value
(ix) The Be atom in $BeCl _2 s$ is $sp ^3$ hybridised.