NEET Chemistry The p-Block Elements (XII) Questions Solved



(Unbalanced equations)

[Y] May be prepared by which one of the following methods?

[A] By dehydration of malonci acid with P2O5

[B] By thermal decomposition of carbon sub-oxide in air.

[C] By heating potassium hyxacyaanoferrate (II) with conic H2SO4

[D] By the action of conc. HNO3 on charcoal  

Concept Videos :-

#2 | 15th Group: Properties: II
#3 | 15th Group: Ammonia

Concept Questions :-

group 15 ,preparation and properties
Explanation is a part of a Paid Course. To view Explanation Please buy the course.

Difficulty Level: