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QJEE MAIN 2024
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R: Assertion A: pK_a value of phenol...
JEE MainChemistryEasy
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QJEE MAIN 2024
'Adsorption' principle is used for which of the following purification method?
JEE MainPhysicsEasy
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QJEE MAIN 2024
The interaction between π bond and lone pair of electrons present on an adjacent atom is responsible for
JEE MainChemistryEasy
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QJEE MAIN 2024
Appearance of blood red colour, on treatment of the sodium fusion extract of an organic compound with FeSO_4 in presence of concentrated H_2 SO_4 indicates...
JEE MainChemistryEasy
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QJEE MAIN 2024
A species having carbon with sextet of electrons and can act as electrophile is called
JEE MainChemistryEasy
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QJEE MAIN 2024
The difference in energy between the actual structure and the lowest energy resonance structure for the given compound is
JEE MainChemistryEasy
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QJEE MAIN 2024
Which of the following molecule/species is most stable?
JEE MainChemistryEasy
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QJEE MAIN 2024
Among the given organic compounds, the total number of aromatic compounds is
JEE MainChemistryMedium
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QJEE MAIN 2024
The ascending order of acidity of -OH group in the following compounds is : Choose...
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