Solutions QUESTIONS AND ANSWERS

IIT JEE : Solutions QUESTIONS AND ANSWERS :: part1 : 11 to 15

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

11.In an aqueous solution of sulphuric acid, mole fraction of water is 0.85. The molality of the solution is

14 m

9.8 m

7.9 m

8.9 m

12.The mole fraction of sodium chloride in 1000 gm of water is

.0077

1.777

.0177

13.When 0.2 litre of 1 M NaOH solution and 1.0 litre of 1M solution of H2SO4 are mixed, the resulting solution will be

acidic in nature

basic in nature

strongly alkaline

neutral

14.Which of the following does not act as semi-permeable membrane?

Potassium oxalate

Sodium sulphate

Parchment

Cellophane

15.Which of the following would have maximum osmotic pressure assuming that they are completely dissociated in water?

Decinormal aluminium sulphate

Decinormal potassium sulphate

Decinormals barium chloride

A solution obtained by mixing equal volumes of (b) and (c) and the filtering

More Solutions QUESTIONS AND ANSWERS available in next pages

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