Conditions (Alcohols)

Question 1

What are the conditions for the following reaction?

C₂H₅OH → C₂H₅^-Na⁺ + H₂

Answer 1

• Na (s).
• RTP.

Question 2

What are the conditions for the following reaction?

C₂H₅OH → CO₂ + H₂O

Answer 2

• Combustion.
• Spark.
• O₂.

Question 3

What are the conditions for the following reaction?

C₂H₅OH → C₂H₅Cl

Answer 3

• PCl₅ (s).
• Dry.
• RTP.

Question 4

What are the conditions for the following reaction?

C₂H₅OH → CH₃COOC₂H₅

Answer 4

• Esterification.
• CH₃COOH.
• W.U.R.
• Conc. H₂SO_4.

Question 5

What are the conditions for the following reaction?

C₂H₅OH → CH₃CHO

Answer 5

• Partial Oxidation (Aldehyde).
• Warm & Distill.
• K₂Cr₂O₇.
• Dil. H₂SO₄.

Question 6

What are the conditions for the following reaction?

C₂H₅X → C₂H₅OH

Answer 6

• Substitution.
• Dil. NaOH (Aq).
• W.U.R.

Question 7

What are the conditions for the following reaction?

C₂H₄ → C₂H₅OH

Answer 7

• H₂O.
• Conc. H₂SO₄.
• W.U.R.

Question 8

What are the conditions for the following reaction?

CH₃CHO → CH₃COOH

Answer 8

• Full Oxidation (Ethanoic Acid).
• B.U.R.
• Excess K₂Cr₂O_7.
• Dil. H₂SO₄.

Question 9

What are the conditions for the following reaction?

C₂H₅OH → C₂H₄ + H₂O

Answer 9

• Dehydration (Lab).
• Heat Over Al₂O₃ (s).

Question 10

What are the conditions for the following reaction?

CH₃COOH → C₂H₅OH

Answer 10

• Reduction.
• LiAlH₄ In Ether.
• 0^oC.

Question 11

What are the conditions for the following reaction?

C₂H₅OH → C₂H₅I

Answer 11

• P (s).
• I₂.
• W.U.R.

Question 12

What are the conditions for the following reaction?

CH₃COOC₂H₅ → C₂H₅OH

Answer 12

• Saporification.
• B.U.R.
• Dil. NaOH (Aq).

Question 13

What are the conditions for the following reaction?

C₂H₅OH → C₂H₅Br

Answer 13

• HBr.
• Conc. H₂SO₄.
• W.U.R.

Question 14

What are the conditions for the following reaction?

CH₃CHO → C₂H₅OH

Answer 14

• NaBH_4.
• RTP.
• Dil. H₂SO₄.