A mixture contains O₂ and N₂ in the ratio of 1 : 4 by the weight

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A mixture contains O₂ and N₂ in the ratio of 1 : 4 by the weight. The ratio of their number of moles is

Options

(a) 1 : 8
(b) 1 : 4
(c) 3 : 16
(d) 7 : 32

Correct Answer:

7 : 32

Explanation:

Ratio of moles of O₂ and N₂
= 1/32 : 4/28
= 7 : 32

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Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Basic Concepts of Chemistry (94)
Subject: Chemistry (2512)

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