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CTET Prep: Science Questions - Chemistry - Solutions
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A solution is a special type of homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent.

CTET Prep: Science Questions - Chemistry - Solutions
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25 Questions

1. The number of mole of solute per litre solution is called
2. At high altitudes the boiling point of water lowers because
3. A mixture of benzene and toluene forms
4. Which is not a colligative properties?
5. The solubility of a substance is defined as the amount of solute in grams
6. A 500 gm tooth paste sample has 0.2 gm fluoride concentration. What is the concentration of fluoride ion in terms of ppm level?
7. The sum of mole fractions of the two components of a binary solution is always
8. A solution contains 1 mole alcohol and 4 mole water. The mole fraction of water and alcohol will be
9. 8 g NaOH is dissolved in 1 litre solution. Its molarity is
10. If glycerol and methanol were sold at the same price in market, which would be cheaper for preparing an antifreeze solution of the radiator of an automobile
11. The plant cell will shrink when placed in
12. To prepare a standard solution of a substance, which of the following is generally used?
13. The number of mole of solute per kilogram solvent is called
14. A solution which contains the maximum amount of the solute that can be dissolved in a given amount of solvent at a particular temperature is called
15. Unit of molarity is known as
16. The most convenient was of expressing concentration is
17. The hard shell of an egg was dissolved in HCl. The egg was then placed in a concentration solution of NaCl. What will happens?
18. Azotropic mixtures are
19. Blood cells do not shrink in blood because blood is
20. The sizes of A, A+ and A- follow the order
21. When a solution is separated from a solvent by a semipermeable membrane, then phenomenon taking place is called
22. Which one is equal to the solution of morality in a molar solutions?
23. Specific gravity of a solution is given by
24. A solution which obeys Raoult’s law is
25. The law of relative lowering of vapour pressure was given by

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