JEE Main 2020 · ChemistryMultiple choiceSingle correctEasyApplication
JEE Main 8 January 2020, Shift 1, Chemistry Q40
Question 40 of 75 in this shift, Chemistry question 15 of 25, Section A.
A flask contains a mixture of isohexane and 3-methylpentane. One of the liquids boils at 63 C while the other boils at 60 C. What is the best way to separate the two liquids and which one will be distilled out first ?
- (1)fractional distillation, isohexaneOfficial answer
- (2)fractional distillation, 3-methylpentane
- (3)simple distillation, isohexane
- (4)simple distillation, 3-methylpentane
Official answer
Option 1
NTA final key (Jan 2020).
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