Q. 244.5( 13 Votes )
Pratyush took sul
(a) When sulphur is burnt in air, then sulphur dioxide(SO2) gas is formed.
(i) There will be no action on dry litmus paper.
(ii) Sulphur dioxide gas turns moist blue litmus paper to red.
(b) S (s) + O2 (g) SO2 (g)
Rate this question :