If the mass of 0.8 mole mixtures of NO and CH4 gases is 17 grams; I. The number of moles of NO is greater than the number of moles of CH4. II. CH4 in the mixture is 8 grams III. NO in the mixture is 0.3 moles. Which of the judgments are correct? (H: 1, C:12, N: 14, S: 16)

If the mass of 0.8 mole mixtures of NO and CH4 gases is 17 grams; I. The number of moles of NO is greater than the number of moles of CH4. II. CH4 in the mixture is 8 grams III. NO in the mixture is 0.3 moles. Which of the judgments are correct? (H: 1, C:12, N: 14, S: 16)

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter3: Molecules, Moles, And Chemical Equations

Section: Chapter Questions

Problem 3.37PAE: 3.37 If atypical grain of sand occupies a volume of 1.3 × 10-4 cm3, what is the volume (in cm3) of 1...

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Question

11 -

If the mass of 0.8 mole mixtures of NO and CH4 gases is 17 grams;

I. The number of moles of NO is greater than the number of moles of CH4.

II. CH4 in the mixture is 8 grams

III. NO in the mixture is 0.3 moles.

Which of the judgments are correct? (H: 1, C:12, N: 14, S: 16)

Only I

I, III

C)	I, II, III

II, III

I, II

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