1. Tardigrade
  2. Question
  3. Chemistry
  4. Consider the following processes Process (1) C 2 H 5 OH / H ⊕, LiAlH 4, PCC Process (2) NaBH 4, Cu / 300° C Process (3) PCl 5, LiAlH 4, CrO 3 / H 2 SO 4 Process (4) SOCl 2, Pd / BaSO 4 / H 2 The process by which acetic acid can be converted into acetaldehyde is/are

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Q. Consider the following processes
Process (1) $C _2 H _5 OH / H ^{\oplus}, LiAlH _4, PCC$
Process (2) $NaBH _4, Cu / 300^{\circ} C$
Process (3) $PCl _5, LiAlH _4, CrO _3 / H _2 SO _4$
Process (4) $SOCl _2, Pd / BaSO _4 / H _2$
The process by which acetic acid can be converted into acetaldehyde is/are

Aldehydes Ketones and Carboxylic Acids

Solution:

Correct answer is (b) 1,4