Question

A non-metal a which is the largest constituent of air, when heated with h2 in 1 : 3 ratio in the presence of catalyst (fe) gives a gas
b. on heating with o2, it gives an oxide
c. if this oxide is passed into water in the presence of air, it gives and acid d which act as a strong oxidising agent. (a) identify a, b, c and
d. (b) to which group of periodic table does this non-metal belong?

Answer 1

(a) a is N₂
b is NH₃
c is NO₂
d is HNO₃
(b) This non-metal belongs to group 15 of
the modern periodic table.

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Answer 2

Answer:

Step-by-step explanation:

(a) a is N₂

b is NH₃

c is NO₂

d is HNO₃

(b) This non-metal belongs to group 15 of

the modern periodic table.

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Hope it helps . . . . . . .