IIT JEE Questions And Answers :: Solutions: part1



IIT JEE : Solutions QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2014 examinations :

1.Energy is absorbed when a substance dissolves in water if

lattice energy is less than lattice energy
hydration energy is less than lattice energy
hydration energy is positive
lattice energy is negative

2.Equivalent weight of anhydrous oxalic acid is

45
54
36
72

3.At low concentration, the statement that equimolar solutions under given set of conditions have equal osmotic pressures is true for

solutions of non-electrolytes only
solutions of electrolytes only
all solutions
None of the above

4.The osmotic pressure of a solution in the shortest possible time can be measured by

Michelson and Moseley method
Barkely and Hartley method
Vant Hoff method
None of the above

5.Equivalent weight of ammonia is

14/3
17
2.7
31

More Solutions QUESTIONS AND ANSWERS available in next pages

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