Which of the following statements is correct?

  • A
    Basicity of phosphorous acid is $3$
  • B
    Perchloric acid has one peroxy linkage
  • C
    Trimeta phosphoric acid does not have cyclic structure
  • D
    Borazine has zero dipole moment

Explore More

Similar Questions

$A$ wire $50 \ cm$ long and $1 \ mm^2$ in cross-section carries a current of $4 \ A$ when connected to a $2 \ V$ battery. The resistivity of the wire is:

The equation of the normal to the curve $y^4=ax^3$ at $(a, a)$ is

Which of the following bacteria is associated with bio-insecticides?

Which group of organisms was the first to exist on Earth among the given options?

$\frac{\sqrt{8+\sqrt{28}}+\sqrt{8-\sqrt{28}}}{\sqrt{8+\sqrt{28}}-\sqrt{8-\sqrt{28}}}$ is equal to

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