p-Block elementsHard
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
More p-Block elements Questions
Iodine exists in which from in iodised salt...Which of the following product(s) is/are obtained when a mixture of NaNH2 and N2O is heated at temperature 175ºC ?...NaHSO3 + I2 + H2O → products.Select the correct statement(s) about the product(s)....The element which forms oxides in all oxidation states + I to + V is...Which of the following compounds does give N2 on heating?...