Question

Total number of sp-hybridized atom(s) present in P(NCS)3
(1) 3 (2) 6 (3) 9 (4) 10​

Answer 1

The third possible arrangement for carbon is sp hybridization which occurs when carbon is bound to two other atoms (two double bonds or one single + one triple bond). This hybridization results in a linear arrangement with an angle of 180° between bonds.

Answer 2

$answer \: = 3 \: \\ total \: number \: of \: \\ sp -hybridized \: atom(s)preset \: in \: \\ p(ncs)3 \: is \: 3$