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Chemistry in Everyday Life - JEE Main Previous Year Questions with Solutions

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JEE Main Previous Year Papers Questions of Chemistry with Solutions are available at eSaral. Practicing JEE Mains chapter wise questions of Chemistry will help the JEE aspirants in realizing the question pattern as well as help in analyzing weak & strong areas. Simulator Previous Years AIEEE/JEE Mains Questions

Q. Which artificial sweetener contains chlorine ? (1) Aspartame (2) Saccharin (3) Sucralose (4) Alitame [JEE-Main(Online) - 2015]
Ans. (3)
Q. Thiol group is present in :- (1)Methionine (2) Cytosine (3) Cystine (4) Cysteine [JEE-Main-2016]
Ans. (4) Among 20 naturally occuring amino acids "Cysteine" has '– SH' or thiol functional group.
Q. The distillation technique most suited for separating glycerol from spent-lye in the soap industry is: (1) Distillation under reduced pressure (2) Simple distillation (3) Fractional distillation (4) Steam distillation (Jee-Main-2016)
Ans. (1) (1) Distillation under reduced pressure. Glycerol $\left(\mathrm{B} . \mathrm{P} .290^{\circ} \mathrm{C}\right)$ is separated from spent lye in the soap industry by distillation under reduced pressure, as for simple distillation very high temperature is required which might decompose the component.
Q. The predominant form of histamine present in human blood is $\left(\mathrm{pK}_{\mathrm{a}}\right.$, Histidine = 6.0) (1) (2) (3) (4)
Ans. (3)

This is one chapter among many, so use the JEE Mains PYQ chapter-wise PDF download collection to continue your topic-wise revision.

This topic assumes you already know glucose's exact molecular makeup — the structure of glucose page confirms it in one line before you go further.

 

Curious how often Chemistry in Everyday Life gets tested? Browse our JEE Main last year question paper archive and count the questions yourself, session by session.

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March 30, 2026, 4:38 a.m.
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fnfOzvSR
March 30, 2026, 4:38 a.m.
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March 30, 2026, 4:36 a.m.
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fnfOzvSR
March 30, 2026, 4:36 a.m.
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Feb. 19, 2021, 9:48 p.m.
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Aug. 25, 2020, 10:02 p.m.
Howle
Akanksha
Aug. 14, 2020, 9:57 a.m.
Thanks For this infornation
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March 31, 2020, 5:03 p.m.
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Rocky
March 30, 2020, 1:16 p.m.
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