Identify the INcorrect statement(s) among the following: (i) Moist ammonia gas can be dried by using conc. H 2 SO 4 (ii) When metallic copper react with 6 M nitric acid, NO and NO 2 are the prod

Question

Identify the INcorrect statement(s) among the following:

(i) Moist ammonia gas can be dried by using conc. $H_{2} SO_{4}$

(ii) When metallic copper react with 6 M nitric acid, NO and $NO_{2}$ are the products.

(iii) Water is a weaker base than ammonia because oxygen atom is less electronegative than nitrogen

(iv) $NaH_{2} PO_{2}$ is named as sodium hypophosphite.

TestHub · Accepted Answer

• NH 3 ​ is a base so that not dried by acid. • Basic strength NH 3 > H 2 O • (O is more E.N.)

Chemistry - Complete P-block Question with Solution | TestHub