IIT JEE Questions And Answers :: Solutions: part1



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

.3
.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

    Health is the greatest gift, contentment is the greatest wealth -Buddha
Opportunity is missed by most people because it is dressed in overalls and looks like work.- Thomas Edison