मराठी

Which of the following would weigh most?

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प्रश्न

Which of the following would weigh most?

पर्याय

  • 1 mole of H2O

  • 1 mole of CO2

  • 1 mole of NH3

  • 1 mole of CO

MCQ
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उत्तर

1 mole of CO2

Explanation:

Molecular mass of H2O = (1 x 2) + 16 = 18 g

Molecular mass of CO2 = 12 + (2 x 16) = 44 g

Molecular mass of NH= 14 + (3 x 1) = 17 g

Molecular mass of CO = 12 + 16 = 28 g

∴ 1 mole of CO2 having maximum molecular mass will weigh more.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 5: Mole concept and Stoichiometry - EXERCISE-5B [पृष्ठ ८४]

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एस.पी. सिंह Concise Chemistry [English] Class 10 ICSE
पाठ 5 Mole concept and Stoichiometry
EXERCISE-5B | Q 6. | पृष्ठ ८४

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