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The inert gas obtained from monazite sen...

The inert gas obtained from monazite send is :

A

He

B

Ne

C

Ar

D

Kr

Text Solution

Verified by Experts

The correct Answer is:
A
He' was believed to be the decay product of radio elements like Thorim, Uranium and radium. Minerals like pitch blende and `""_(88)Ra^226 to ""_(86)Ra^222 + ""_2He^(4)` monozite sand
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Knowledge Check

  • Cry protein is obtained from

    A
    Protozoan
    B
    Bacteria
    C
    Fungi
    D
    Algae

  • Agar - Agar is obtained from

    A
    Gelidium
    B
    Fucus
    C
    Polysiphonia
    D
    Laminaria

  • Ethene is obtained from ethyne by

    A
    Catalytic hydrogenation
    B
    Controlled hydration
    C
    Catalytic hydration
    D
    Controlled hydrogenation

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