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Question 20060
NEET Chemistry · Hard

Some Basic Concepts of Chemistry: Combustion analysis MCQ

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Combustion analysisHardQuestion 20060

Question

From the same data, mass of hydrogen in the sample is:

  1. A
    0.2 g
    Correct
  2. B
    0.4 g
  3. C
    1.8 g
  4. D
    0.1 g

Correct answer

0.2 g

Explanation

1.8 g water is 0.1 mol water, so hydrogen atoms are 0.2 mol = 0.2 g.

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