Multiple Choice Questions on Atomic mass unit is a unit of mass used to express atomic and molecular weights equal to ........ for General Studies (Level 1) Preparation

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Multiple Choice Questions

Atomic mass unit is a unit of mass used to express atomic and molecular weights equal to ........

General Science (Easy) Chemistry
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    Atomic mass unit is a unit of mass used to express atomic and molecular weights equal to:

    One twelfth of the mass of an atom of carbon (C)

    Correct Answer

    One sixteenth of the mass of a molecule of oxygen (O2)

    Incorrect Answer

    Half of the mass of a hydrogen molecule (H2)

    Incorrect Answer

    The combined mass of proton and neutron in the nucleus of a hydrogen atom 

    Incorrect Answer
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    Explanation:

    One twelfth of the mass of an atom of carbon (C)

    By: Parvesh Mehta
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