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29/09/2020 3:42 pm
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The oxide of an element contains 67.67% oxygen and the vapour density of its volatile chloride is 79. Equivalent weight of the element is:
(a) 2.46
(b) 3.82
(c) 4.36
(d) 4.96
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29/09/2020 3:44 pm
(b) 3.82
Explanation:
Equivalent weight of an element is its weight which reacts with 8 gm of oxygen to form oxide.
Thus eq. weight of the given element
= 32.33/67.67 x 8 = 3.82