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Aldehydes Ketones and Carboxylic Acids question

2023 · Q107
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Aldehydes Ketones and Carboxylic Acids question

2023 · Q107

NEETChemistryAldehydes Ketones and Carboxylic AcidsMCQ+4 / −1

Reagents which can be used to convert alcohols to carboxylic acids, are

(A) CrO3−H2SO4\mathrm{CrO}_3-\mathrm{H}_2 \mathrm{SO}_4CrO3​−H2​SO4​

(B) K2Cr2O7+H2SO4\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7+\mathrm{H}_2 \mathrm{SO}_4K2​Cr2​O7​+H2​SO4​

(C) KMnO4+KOH/H3O+\mathrm{KMnO}_4+\mathrm{KOH} / \mathrm{H}_3 \mathrm{O}^{+}KMnO4​+KOH/H3​O+

(D) Cu,573 K\mathrm{Cu}, 573 \mathrm{~K}Cu,573 K

(E) CrO3,(CH3CO)2O\mathrm{CrO}_3,\left(\mathrm{CH}_3 \mathrm{CO}\right)_2 \mathrm{O}CrO3​,(CH3​CO)2​O

Choose the most appropriate answer from the options given below :

  1. A
    (B), (C) and (D) only
  2. B
    (B), (D) and (E) only
  3. C
    (A), (B) and (C) only
  4. D
    (A), (B) and (E) only
View written solutionFree

Correct answer: C

NEET 2023 Manipur Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 11 English Explanation
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