JEE Chemistry Solutions MCQs Set C
Question: The freezing point of equimolal aqueous solutions will be highest for a) C6H12O6 (glucose) b) La(NO3)3 c) Ca(NO3)2 d) None of these Answer: C6H12O6 (glucose) Question: a) t1 > t2 b) t1 = t2 c) t2 > t1 d) None…
JEE Chemistry Solutions MCQs Set B
Question: The vapour pressure of the solution at a given temperature is found to be ________ than the vapour pressure of the pure solvent at the same temperature a) lower b) higher c) equal d) can't calculate Answer: lower …
JEE Chemistry Solutions MCQs Set A
Question: “The importance of many pure substance in life depends on their composition.” Which of the following statement justify the above fact? a) All of the above. b) Concentration above 1.5 ppm can be poisonous c) 1.5 ppm of fluoride ions causes…