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Which of the following does not decrease...

Which of the following does not decrease with rise in temperature ?

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The correct Answer is:
Molality and mole fraction
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ICSE-SOME BASIC CONCEPTS OF CHEMISTRY -REVIEW EXERCISES
  1. In a Victor Meyer's determination of molecular mass, 0.15 g of a volat...

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  2. Define the term molarity.

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  3. Which of the following does not decrease with rise in temperature ?

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  4. Calculate the normality and molarity of H2SO4 solution containing 4.9 ...

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  5. 6g of NaOH are dissolved in 200 cm^3 of water. What is the relation be...

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  6. Calculate the mass of the solute in the following solutions : (i) 10...

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  7. What is the molality of a semimolar NaCl solution if the density of th...

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  8. What is the molality of ammonia in a solution containing 0.85 g of NH^...

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  9. Calculate the molality of 1 litre solution of 93% H2SO4 (weight/volume...

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  10. 5.85 g of NaCl are dissolved in 500 cm^3 of water. Calculate the forma...

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  11. Calculate the mole fraction of water in a mixture of 12 g of water, 10...

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  12. 2.46 g of sodium hydroxide (molar mass = 40) are dissolved in water an...

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  13. Concentrated nitric acid used as a laboratory reagent is usually 69% b...

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  14. 100 cm^3 of a centimolar solution of an acid contain 0.098 g of the ac...

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  15. Calculate the mole fraction of ethyl alcohol and water in a solution i...

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  16. The density of 3 M aqueous solution of sodium thiosulphate is 1.25 g/m...

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  17. 8.0575 xx 10^(-12) kg of Glauber's salt are dissolved in water to obta...

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  18. The mole fraction of benzene in a solution in toluene is 0.40. Calcula...

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  19. A solution contains 410.3 g of H2SO4 per litre of the solution at 20°C...

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  20. Calculate the molality of 90% H2SO4 (weight/volume). The density of so...

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