Use the drop-down menus to identify each organic reaction as an addition, substitution, elimination, or condensation reaction.

1. Condensation:
[tex]\[ \left( CH_3 \right)_3 COH + CH_3 OH \rightarrow \left( CH_3 \right)_3 COCH_3 + H_2 O \][/tex]

2. Addition:
[tex]\[ H_3 CHC = CHCH_3 + HBr \rightarrow CH_3 CH_2 CH(Br) CH_3 \][/tex]

3. Elimination:
[tex]\[ \left( CH_3 \right)_3 COH \rightarrow CH_3 CH_3 C_2 H_2 + H_2 O \][/tex]



Answer :

Let's classify each organic reaction step by step.

1. Reaction 1: (CH₃)₃COH + CH₃OH → (CH₃)₃COCH₃ + H₂O
- Here we see the formation of a larger molecule (ether) from two smaller molecules (alcohols) with the loss of a small molecule (water).
- This type of reaction is known as a condensation reaction because two molecules combine with the elimination of a small molecule like water.

2. Reaction 2: H₃C HC=CHCH₃ + HBr → CH₃ CH₂CH(Br)CH₃
- This reaction involves the addition of HBr across the double bond of an alkene, converting it into an alkyl halide.
- This type of reaction is known as an addition reaction because the elements of HBr are added to the alkene.

3. Reaction 3: (CH₃)₃COH → CH₃ CH₃C₂H₂ + H₂O + Br₂ + HBr
- This reaction involves the removal of a small molecule from an alcohol, converting a single molecule into a simpler one and releasing water.
- This type of reaction is known as an elimination reaction because a large molecule (alcohol) eliminates a smaller molecule (water) to form a simpler product.

Therefore, the classifications are as follows:
1. Condensation
2. Addition
3. Elimination