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Chemistry Notes- B.Sc. Resonance, Non- Aqueous Solvents, Syllabus: Physical Properties of a solvent, Types of Solvents and their general Characteristics,, Reaction in Non-Aqueous Solvents with reference to liquid NH3 and liquid SO2., ---------------------------------------------------------------------------------------------------------------Multiple Choice questions:, 1. A mixture that has a uniform composition throughout is called, a) saturated solution, b) super saturated solution, c) solution, d) solvent, 2. The substance present in a lesser amount in solution is, a) solute, b) solvent, c) aqueous solvent, d) none of above, 3. in the air, the nitrogen gas acts as, a) solute, b) solvent, c) gaseous solute, d) aqueous solute, 4. Which of the following is protic solvent?, a) MeCN,, b) Et2O, c) Me2CO, d) HF, 5. Which of the following is aprotic solvent?, a) HF, b) H2SO4, c) MeOH, d) N2O4, 6. Which of the following is coordinating solvent?, a) MeCN, b) Et2O, c) Me2CO, d) All of these, Dr. A.K. Aghao |Non aqueous solvents– Objective Questions, , Page 1

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Chemistry Notes- B.Sc. Resonance, 7. Which of the following is non aqueous solvent?, a) Benzene, b) Ether, c) CCl4, d) All of these, 8. Which of the following is non aqueous solvent?, a) liquid ammonia, b) liquid sulfur dioxide, c) sulfuryl chloride, d) All of these, 9. Example of non protic solvent is, a) bromine trifluoride,, b) sulfur dioxide,, c) dinitrogen tetroxide,, d) All of these, 10. Reaction between liquid NH3 and liquid SO2 is an example of, a) Acid base reaction, b) Reduction, c) Reaction between non aqueous solvents, d) none of the above, , Dr. A.K. Aghao |Non aqueous solvents– Objective Questions, , Page 2