Question

71.
SO, gas was prepared by (i) burning sulphur in oxygen,
(ii) reacting sodium sulphite with dilute H, SO, and
(iii) heating copper with conc. H,SO2. It was found that in
each case sulphur and oxygen combined in the ratio of
1:1. The data illustrates the law of:
(a) conservation of mass (b) multiple proportions
(c) constant proportions (d) reciprocal proportions​

Answer 1

Answer:

i) burning sulphur in oxygen

2S+O2=2SO

Answer 2

1. S+O² --> SO² {Suphur dioxide}