p-Block elementsEasy

Question

Which of the following statement is incorrect :

Options

A.NO is heavier than O2
B.The fourmula of heavy water is D2O
C.Nitrogen diffuses faster than oxygen through an orifice
D.NH3 can be used as refrigerant

Solution

NO is lighter than O2

Create a free account to view solution

View Solution Free
Topic: p-Block elements·Practice all p-Block elements questions

More p-Block elements Questions

Hot concentrated HNO3 converts graphite into :...Which of the following statements is correct for CsBr3 ?...Which of the following is a mixed acid anhydride ?...Alum is used by dyer for :...HNO3 + P4O10 → HPO3 + Xin the above reaction the product X is :...