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QJEE MAIN 2022
A compound ' $X$ ' is acidic and it is soluble in NaOH solution, but insoluble in $\mathrm{NaHCO}_3$ solution. Compound ' $X$ ' also gives...
JEE MainChemistryMedium
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QJEE MAIN 2022
When enthanol is heated with conc. $\mathrm{H}_2 \mathrm{SO}_4$, a gas is produced. The compound formed, when this gas is treated with cold dilute aqueous solution...
JEE MainChemistryEasy
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QJEE MAIN 2022
Consider the above reaction sequence, the Product 'C is :
JEE MainChemistryEasy
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QJEE-Main 2022
Given below aratataatae two statements i Statement I. On heating with $\mathrm{KHSO}_4$, glycerol is dehydrated and acrolein is formed. Statement II : Acrolein has fruity...
JEE MainChemistryMedium
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QJEE MAIN 2022
Compound I is heated with Conc. HI to give a hydroxy compound A which is further heated with Zn dust to give compound B. Identify...
JEE MainChemistryEasy
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QJEE MAIN 2022
Which reactant will give the following alcohol on reaction with one mole of phenyl magnesium bromide (PhMgBr) followed by acidic hydrolysis ?
The difference in the reaction of phenol with bromine in chloroform and bromine in water medium is due to :
JEE MainChemistryEasy
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QJEE-Main 2022
Most stable product of the following reaction is:
JEE MainChemistryEasy
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QJEE MAIN 2022
In the given reaction
(i) $\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7$
the number of $\mathrm{sp}^2$ hybridised carbon ( s ) in compound ' X ' is $\_\_\_\_$ .
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