Day 473: MHT-CET Chemistry

5 questions. Try each one first, then open its answer.

Question 1
Alcohols, Phenols and Ethers. Asked once: 9 May 2024 S2
79 $Which among the following reactions occurs by breaking of C-O bond in alcohol?$
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Question 2
Aldehydes, Ketones and Carboxylic Acids. Asked once: 10 May 2023 S2
79 $Identify an aldehyde used in margarine and in food for its buttery odour.$
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Question 3
Chemical Thermodynamics and Energetics. Asked once: 3 May 2023 S1
67 $What is the value of standard enthalpy of formation of dihydrogen?$
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Question 4
Alcohols, Phenols and Ethers. Asked once: 9 May 2024 S2
86 $\xrightarrow{\text{KMnO}_4/\text{KOH}, \Delta}$
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Question 5
Aldehydes, Ketones and Carboxylic Acids. Asked once: 9 May 2023 S1
97 $Which of the following compounds is used to convert acetaldehyde into acetaldehyde cyanohydrin?$
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Question 1