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There are two oxides of sulphur. They contain 50% and 60% of oxygen respectively by weights. The weights of sulphur which combine with 1 g of oxygen in the ratio of
(a) 1 : 1
(b) 2 : 1
(c) 2 : 3
(d) 3 : 2
Updated Fri, 29 Nov 2019 12:19 pm
Which of the following statement is not correct with respect to malaria?