Which of the following statements is not correct ?

Options

A. `NO_(2)` is the mixed anhydride of nitrous acid and nitric acid
B. `CaC_(2)+Ca_(3)P_(2)` mixture is used is Holme's signal
C. The P-P-P bond angle in white phosphorous is `120^(@)`
D. A mixture of `NH_(3)` and air and at about `800^(@)C` in the presence of Pt catalyst, forms NO

Answer

C

Explanation

`60^(@)`