Vedclass
Class 12Chemistryp-Block Elements (Class 12)Nitrogen family
Medium

Phosphine is prepared by the reaction of

  • A
    $P$ and $H_2SO_4$
  • B
    $P$ and $NaOH$
  • C
    $P$ and $H_2S$
  • D
    $P$ and $HNO_3$
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Nitrogen family

Similar Questions

Which of the following statements is incorrect?

EasyAP EAMCET 2021
View Solution

$NH_3$ is $NOT$ used in which of the following?

Easy
View Solution

The possible oxidation states of $Tl$ are

Easy
View Solution

Nitrogen forms $N_2$,but phosphorus forms $P_2$,which quickly converts into $P_4$. The reason for this is:

Medium
View Solution

Heating $(NH_4)_2Cr_2O_7$ produces a gas. This gas can also be obtained by:

Medium
View Solution

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