Question

Write the Recognition and identification of the following Gases:

a) Hydrogen

b) Oxygen

c) Water Vapour

d) Carbon Dioxide

e) Chlorine

f) Sulphur Dioxide

g) Hydrogen Sulphide

h) Hydrogen Chloride

i) Nitrogen Dioxide

j) Ammonia

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Answer 1

Answer:

polymer (/ˈpɒlɪmər/; Greek poly-, "many" + -mer, "part") is a substance or material consisting of very large molecules, or macromolecules, composed of many repeating subunits. ... Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as monomers.

Answer 2

Explanation:

Solution:

(a) HCl

(b) NH_3NH3

(c) CO

(d) NO

(e) N_2ON2O

(f) NO_2NO2

(g) N_2N2

(h) SO_2SO2