Alcohol, Phenols and Ethers · Chemistry · KCET

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MCQ (Single Correct Answer)

KCET 2023
$$\begin{aligned} & \mathrm{CH}_3-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}_2 \mathrm{OH} \stackrel{\mathrm{PCC}}{\longrightarrow} \\\\ & \mathrm{CH}_3-\mat...
KCET 2023
A better reagent to oxidise primary alcohols into aldehyde is
KCET 2023
Y in the above reaction is...
KCET 2022
An organic compound with molecular formula $$\mathrm{C}_7 \mathrm{H}_8 \mathrm{O}$$ dissolves in $$\mathrm{NaOH}$$ and gives a characteristic colour w...
KCET 2022
In Kolbe's reaction the reacting substances are
KCET 2022
The major product obtained when ethanol is heated with excess of conc. $$\mathrm{H}_2 \mathrm{SO}_4$$ at $$443 \mathrm{~K}$$ is
KCET 2022
Among the following, the products formed by the reaction of anisole with $$\mathrm{HI}$$ are
KCET 2022
Which is most VISCOUS?
KCET 2021
A compound $$'A' \left(\mathrm{C}_7 \mathrm{H}_8 \mathrm{O}\right)$$ is insoluble in $$\mathrm{NaHCO}_3$$ solution but dissolve in $$\mathrm{NaOH}$$ a...
KCET 2021
The major product of the following reaction is $$\mathrm{CH}_2=\mathrm{CH}-\mathrm{CH}_2-\mathrm{OH} \xrightarrow[\text { Excess }]{\mathrm{HBr}} \tex...
KCET 2020
Which of the following on heating gives an ether as major products? (P) $$\mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{Br}+\mathrm{CH}_3 \mathrm{ON...
KCET 2020
The steps involved in the conversion of propan -2-ol to propan -1-ol are in the order
KCET 2019
Match the following acids with their $$pKa$$ values : .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;...
KCET 2019
Which of the following can be used to test the acidic nature of ethanol?
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