Question

(i) `P+C("carbon")+Cl_(2)toQ+COuarr, (ii) Q+H_(2)OtoR+HCL`
(iii) `BN+H_(2)OtoR+NH_(3)uarr, (iv) Q+LiAH_(4)toS+LiCl+AlCl_(3)`
(v) `S+H_(2)OtoR+H_(2)uarr, (vi) S+NaHtoT`
(P,Q,R,S, & T do not represent their chemical symbols)
Compound S is
I. An `odd-e^(-)` compound, II. `(2c-3e^(-))` compound,
III. An electron deficent compound, IV. A `sp^(2)` hybridized compound
Choose the correct code
A. III
B. I,III
C. II,III,IV
D. I,II,IV

Answer 1

Correct Answer - A
(i)`B_(2)O_(3)+underset((P))(3C)+3Cl_(2)to2BCl_(3)+underset((Q))(3CO)uarr`
`(ii) underset((Q))(BCL_(3))+3H_(2)OtoH_(3)BO_(3)+3HCL`
(iii) `BN+3H_(2)Otounderset((R))(H_(3)BO_(3))+NH_(3)`
(iv) `underset ((Q))(4BCl_(3))+3LiAlH_(4)tounderset((S))(2B_(2)H_(6))+3LiCl+3AlCl_(3)`
(v) `underset((S))(B_(2)H_(6))+6H_(2)Otounderset((R))(2H_(3)BO_(3))+6H_(2)uarr`
(vi) `underset((S))(B_(2)H_(6))+2NaHtounderset((T))(2NaBH_(4))`