Phosphine may be produced by adding water to

  • A
    $Ca_3P_2$
  • B
    $P_4O_6$
  • C
    $P_4O_{11}$
  • D
    $HPO_3$

Explore More

Similar Questions

Which of the following phosphorus oxyacids can act as a reducing agent?

The element that can form multiple bonds with itself from the following is

$P_2O_3 + H_2O \rightarrow X$
$Red \ P_4 + \text{alkali} \rightarrow Y$
$X$ and $Y$ are oxoacids of phosphorus. The number of $P-OH$ bonds in $X$ and $Y$ respectively is:

Which of the following substances is the most acidic?

The three important oxidation states of phosphorus are

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo