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Which of the following concentration ter...

Which of the following concentration terms is/are affected by a change in temperature ?

A

Molarity

B

Molality

C

Mol fraction

D

Weight fraction

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The correct Answer is:
A
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Knowledge Check

  • Which of the following properties of sound is not affected by change in air temperature?

    A
    Frequency
    B
    Amplitude
    C
    Intensity
    D
    Wavelength

  • One of the following equilibrium is not affected by change in volume of the falsk :

    A
    ` PCl_5( g) hArr PCl_3(g) +Cl_2(g)`
    B
    ` N_2(g) +3H_2(g) hArr 2NH_3(g)`
    C
    ` N_2 (g) +O_2(g) hArr 2NO(g)`
    D
    ` SO_2Cl_2(g) hArr SO_2(g) +Cl_2(g)`
    • ALLEN-SOLUTIONS-EXERCISE-05 [A]
    1. Which of the following concentration terms is/are affected by a change...

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    2. For an aqueous solution freezing point is -0.186^(@)C. The boiling poi...

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    3. In a mixture of A and B components show negative deviation when

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    4. A pressure cooker reduces cooking time for food because:

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    5. If liquids A and B form an ideal solution.

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    6. In a 0.2 molar aqueous solution of a weak acid HX, the degree of ioniz...

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    7. Which one of the following aqueous solutions will exhibit highest boil...

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    8. Which of the following liquid paires shows a positive deviation from R...

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    9. Which one of the following statement is Flase?

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    10. if alpha is the degree of dissociation of Na2SO4 , the vant Hoff's fac...

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    11. Benzene and toluene form nearly ideal solutions. At 20^@C the vapour p...

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    12. Two solution of a substance (non electrolyte) are mixed in the followi...

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    13. Equimolal solutions in the same solvent have

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    14. 18 g glucose (C(6)H(12)O(6)) is added to 178.2 g water. The vapour pre...

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    15. Density of a 2.05 M solution of acetic acid in water is 1.02 g/mL. The...

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    16. A mixture of ethyl alcohol and propyl alcohol has a vapour pressure of...

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    17. A 5.25% solution of a substance is isotonic with a 1.5% solution of ur...

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    18. The density (in g m L^(-1)) of a 3.60 M sulphuric acid solution that...

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    19. At 80^(@)C, the vapour pressure of pure benzene is 753 mm Hg and of pu...

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    20. The vapour pressure of water at 20^(@)C is 17.5 mm Hg. If 18 g of gluc...

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