Nitrous Acid

Q. the number of electrons involved when 1 mole of h2o2 decomposes as H2O2→ H20+O2, IS

Q. The Ostwald process is used in the preparation of:

1. Nitric acid
2. Nitrous acid
3. Sulfuric acid
4. Oleum

Q. $HN{O}_2$ (Nitrous acid) is a monobasic acid. – True or False?

1. True
2. False

Q. Concentrated $HN{O}_3,$ upon long standing, turns yellow-brown due to the formation of
(IIT-JEE, 2012)

1. NO
2. $N{O}_2$
3. $N_{2}O$
4. $N_2{O}_4$

Q.

why is fluorine a more powerful oxidant than chlorine ?

Q. Which among the following oxides can yield Nitric acid on hydrolysis?

1. $N_2{O}_3$
2. $N_2{O}_4$
3. $N_2{O}_5$
4. $N{O}_2$