How is acid prepared from a
(a) Non metal (b) salt? Give an equation for each.
Answers
Answered by
1
Answer:
Option A
Acids are prepared from non-metals by their oxidation
Sulphur or phosphorus is oxidized by conc. Nitric acid to form sulphuric acid or phosphoric acid.
S + 6HNO3 H2SO4 + 2H2O + 6NO2
P + 5HNO3 H3PO4 + H2O + 5NO2
Acids are prepared from salt by displacement reaction
Nitric acid is prepared by using H2SO4 and sodium chloride.
NaCl + H2SO4 NaHSO4 + HNO3
Hope it helps you :)☺
Answered by
0
Answer:
a. H2 + Cl2 -----> 2HCl
Diffused sunlight
b. NaCl + H2SO4-----> NaHSO4 + HCl
below 200 degree C
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