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CUET-UG Chemistry Test: Solutions
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CUET-UG Chemistry Test: Solutions
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25 Questions

1. Which of the following is not a colligative property?
2. For mixture containing “four” components which of the following is correct in term of mole fraction?
3. Which one of the following statements is correct?
4. Determination of correct molecular mass from Raoult's law is applicable to:
5. A liquid pair of benzene-toluene shows:
6. What is the Van't Hoff Factor for 1 mole of BaCl2, assuming 100% dissociation?
7. Which solution is isotonic to the blood?
8. When 0.1 mole urea is dissolved in 9.9 mole water, then the vapour pressure is :
9. Which of the following 0·1 M aqueous solution will have the lowest freezing point?
10. The relative lowering of vapour pressure of a solvent by the addition of a solute is:
11. Molecular weight of non-volatile solute can be determined by:
12. Which of the following is an example of aldohexose?
13. The molal freezing point constant of water is 1.86 K kg mol- '1. Therefore, the freezing point of 0·1M NaCl solution in water is expected to be:
14. On the basis of the figure given below which one of the following is not true?
15. Solution that obeys Raoult's law:
16. The number of moles of solute present in 1000 gm of the solvent is known as:
17. Addition of common salt in water causes:
18. Consider the Fig. and mark the correct option. [NCERT Exemplar]
19. Which solution is isotonic to the blood?
20. Which of the following statements is false?
[NCERT Exemplar]
21. A beaker contains a solution of substance 'A'. Precipitation of substance 'A' takes place when small amount of 'A' is added to the solution. The solution is_________. [NCERT Exemplar]
22. In which of the following solutions will the Van't Hoff Factor for the solute be lesser than 1?
23. At high altitudes the partial pressure of oxygen is less than that at the ground level. This leads to the,
24. On the basis of information given below, mark the correct option. Information: On adding acetone to methanol some of the hydrogen bonds between methanol molecules break. [NCERT Exemplar] Information:
25. An example of intensive property is: