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The atomicity of yello phosphorus is...

The atomicity of yello phosphorus is

A

4

B

3

C

5

D

8

Text Solution

Verified by Experts

The correct Answer is:
A
Yellow phosphorus exists as `P_(4)` molecules and its atomicity is 4.
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Knowledge Check

  • Atomicity of white phosphorus is

    A
    4
    B
    3
    C
    2
    D
    8

  • The atomicity of phosphorus is X and the P-P-P bond angle is Y . What are X and Y ?

    A
    `X = 4, Y = 90^@`
    B
    `X = 4, Y = 60^@`
    C
    `X = 3, Y = 120^@`
    D
    `X = 2, Y = 180^@`

  • Assertion : The basicity of hypophorus acid is two. Reason : Two hydrogen atoms are bonded to phosphorus atoms.

    A
    If both assertion and reason are correct and reason is correct explanation for assertion.
    B
    If both assertion and reason are correct but reason is not correct explanation for assertion.
    C
    If assertion is correct but reason is incorrect.
    D
    If both assertion and reason are incorrect.

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    What is the mass of one molecule of yellow phosphorus in milligrams ? (Atomic mass of P = 30)

    The atomicity of nitrogen and phosphorus is respectively

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