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JEE Main 20149 AprilOnline
Exam
JEE Main
Year
2014
Date
9 April
Mode
Online
Subject
Chemistry
Chapter
Some Basic Concepts of Chemistry

JEE Main 2014 · 9 April · Online · Chemistry · Some Basic Concepts of Chemistry

The amount of oxygen in 3 . 6 moles of water is:

The amount of oxygen in 3.63 . 6 moles of water is:

Options

  1. A57.6g57 . 6g
  2. B115.2g115 . 2g
  3. C18.4g18 . 4g
  4. D28.8g28 . 8g

Correct answer

A. 57.6g57 . 6g

Step-by-step solution

∴∴ 11 mole of H2O{H}_{2}O containS=16gO= 16gO

3.63 . 6 mole of H2O{H}_{2}O contains=16×3.6gO=57.6gO= 16 \times 3 . 6gO = 57 . 6gO
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