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The values of van't Hoff factors for KCl...

The values of van't Hoff factors for KCl, NaCl and `K_2SO_4` , respectively , are ___

A

2,2 and 2

B

2,2 and 3

C

1,1 and 2

D

1,1 and 1

Text Solution

Verified by Experts

The correct Answer is:
B
Number of total ions present in the silution is known as van't Hoff factors (i).
`{:("Substanes","van't Hoff factor (i)"),("For"KCl," "2),("For"NaCl," "2),("For"K_(2)SO_(4)," "3):}`
Hence, correct choice is (b).
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Knowledge Check

  • The values of van't Hoff factors for KCl, NaCl and K_(2)SO_(4) , respectively, are ……..

    A
    2, 2 and 2
    B
    2, 2 and 3
    C
    1, 1 and 2
    D
    1, 1 and 1

  • The values of Van't Hoff factore for KCI, NaCI and K_(2)SO_(4) respectively, are

    A
    2,2and2
    B
    2,2and3
    C
    1,1 and 2
    D
    1,1 and 1

  • van't Hoff factor (i)

    A
    Is less than one in case of dissociation
    B
    is more than one in case of association
    C
    i=normal molecular mass /oberved molecular mass
    D
    i=observed molecular mass/normal molecular mass

    • Similar Questions

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    The value of Van't Hoff factors for K_(2)SO_(4),NaCl and KCL is:

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    Van't Hoff factor is _____.

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