The diagram below shows the preparation of nitric acid. a) Name solid A. b) Under what conditions does sulphuric acid react with solid A. c) What is the...

The diagram below shows the preparation of nitric acid.

a) Name solid A.
b) Under what conditions does sulphuric acid react with solid A.
c) What is the colour of liquid B
d) What is the purpose of cold water
e) 1 cm³ of liquid B was diluted with distilled water and a few drops of copper turnings dropped into it A colourless gas and later brown gas were produced.
(i) Name the colourless gas
(ii) Name the brown gas formed?
(iii) Give an equation for the formation of the brown gas

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(a) Sodium nitrate/Potassium nitratev (NaNO₃/ KNO₃)
(b) In presence of heat
(c) Yellow
(d) Condense the vapour from the retort glass (Nitric acid vapour)
(e) (i) Nitrogen (II) oxide (NO)
(ii) Nitrogen (IV) oxide (NO₂)

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sharon kalunda answered the question on May 21, 2019 at 08:38

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