NEET Chemistry The p-Block Elements (XII) Questions Solved


Which of the following compound does not produce oxyacid of central atom on hydrolysis?

(a) BF3                            (b) NCl3

(c) SF4                            (d) PCl5

(d)    In NCl3 molecule, H2O molecule attacks on less electronegative Cl-atom 

         rather than central N-atom. NCl3+3H2ONH3+3HOCl 

Difficulty Level:

  • 44%
  • 37%
  • 9%
  • 11%