Life Sciences
GATE XL format:mcq PYQs
Build your understanding with focused practice from past exam papers.
Questions 361–370 of 812. Imported answers require independent review unless marked reviewed.
Question 6
Open questionXL-PMCQ2 marksNeeds review
The CORRECT order of acidity of the following compounds is
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The O–O bond order in
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Open questionXL-PMCQ2 marksNeeds review
For a reaction,
Group I contains three plots of reactant concentrations as functions of time, where
= concentration of reactant X at time
;
= concentration of reactant X at initial time,
. Group II gives a list of different orders of reaction. Match the plots with the order of the reaction.Group I:
Group II: (1) Zero order; (2) First order; (3) Second order.
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The structure of the major product S of the following reaction is
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 1
Open questionXL-QMCQ1 markNeeds review
Which one of the following molecules (~ 1 mg/mL) do NOT absorb at 280 nm in an aqueous solution of pH 7.00 at room temperature?
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A molecule that forms a donor-acceptor energy transfer pair with the dansyl group is ______
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The stationary phase used in gel filtration chromatography is composed of ______
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According to the “wobble hypothesis” inosine at the third position of the anticodon cannot form hydrogen bonds with ________
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pKa value of the guanidinium group of Arginine is ______
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The non-coenzyme vitamin is _________
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