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

The most common minerals of phosphorus are

  • A
    Hydroxy apatite and kernite
  • B
    Colemanite and fluorapatite
  • C
    Borax and fluorapatite
  • D
    Hydroxy apatite and fluorapatite
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

$A$ gas at low temperature does not react with most compounds. It is almost inert and is used to create an inert atmosphere in bulbs. The combustion of this gas is exceptionally an endothermic reaction. Based on the given information,we can conclude that the gas is

Easy
View Solution

Which statement is incorrect for nitric oxide $(NO)$?

Easy
View Solution

Cyclic polymetaphosphates have the general formula $(PO_3)_n^{n-}$. Which of the following statements is true for the cyclic trimeric metaphosphate?

View Solution

Which of the following can be used as an anesthetic?

Easy
View Solution

How can you synthesise nitric oxide in the laboratory?

Easy
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