Question

Consider the following pairs of compounds: I. Sodium chloride and sodium bromide. II. Water and heavy water. III. Sulphur dioxide and sulphur trioxide IV. Magnesium hydroxide and magnesium oxide. V. Water and hydrogen peroxide.Which of these pair illustrate law of multiple proportions? *

1 point

a) I, III and IV

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Answer 1

Answer:

2,3,4 and 5 ones

Explanation:

because in these, proportion of element in each compound is different .eg in SO2 , ratio is 1:2 but in SO3 ,ratio is 1:3