Solutions QUESTIONS AND ANSWERS

IIT JEE : Solutions QUESTIONS AND ANSWERS :: part1 : 6 to 10

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

6.Which of the following solutions will have the lowest freezing point?

1% aqueous solution of sodium chloride

1% aqueous solution of methyl alcohol

1% aqueous solution of fructose

1% aqueous solution of urea

7.In the case of non-ideal solutions the enthalpy change taking place

is equal to five

is less than zero

is more than zero

may be less or more than zero

8.If two solutions A and B are separated by a semipermeable membrane and if the liquid flows from A to B, then

A is more concentrated than B

A is less concentrated than B

Both solutions have same concentration

No information is available regarding relative concentrations

9.Compared to osmotic pressure of 0.01 M glucose, the osmotic pressure of 0.01 M sodium chloride will be

approximately half

approximately twice

nearly thrice

None of these

10.The weight of calcium hydroxide in 100 ml of 0.01 molar solution will be

36.5 g

0.148 g

0.074 g

22.4 g

More Solutions QUESTIONS AND ANSWERS available in next pages

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