What are the hydrolysis products of glyceryl oleate ` (C_(17)H_(32)COO)_(3)C_(3)H_(5)` during preparation of soap?

Options

A. `C_(17)H_(32)COONa+C_(3)H_(5)OH`
B. `C_(17)H_(32)COOH+CH_(3)CH_(2)CH_(2)OH`
C. `C_(17)H_(32)COOH+CH_(2)OH-CHOH-CH_(2)OH`
D. `C_(17)H_(32)COONa+CH_(2)OH-CHOH-CH_(2)OH`

Answer

To determine the hydrolysis products of glyceryl oleate during the preparation of soap, we will follow these steps:

### Step 1: Understand the Structure of Glyceryl Oleate
Glyceryl oleate is a triglyceride formed from glycerol and oleic acid. Its molecular formula is \( C_{17}H_{32}COO \) (which represents oleic acid) linked to glycerol \( C_3H_5(OH)_3 \).

### Step 2: Hydrolysis Reaction
The hydrolysis of glyceryl oleate occurs in the presence of an alkali, typically sodium hydroxide (NaOH). This reaction is known as saponification. The triglyceride undergoes hydrolysis to yield glycerol and fatty acid salts.

### Step 3: Identify the Products
During the hydrolysis of glyceryl oleate, the products formed are:
1. **Glycerol**: The backbone of the triglyceride.
2. **Sodium Oleate**: The sodium salt of oleic acid, formed from the oleic acid part of glyceryl oleate.

The balanced reaction can be represented as:
\[ \text{Glyceryl Oleate} + 3 \text{NaOH} \rightarrow \text{Glycerol} + 3 \text{Sodium Oleate} \]

### Step 4: Write the Chemical Formulas
- **Glycerol**: \( C_3H_8O_3 \) (or \( CH_2OH-CHOH-CH_2OH \))
- **Sodium Oleate**: \( C_{17}H_{33}COONa \) (or \( C_{17}H_{32}COO^-Na^+ \))

### Final Products
Thus, the hydrolysis products of glyceryl oleate during the preparation of soap are:
- Glycerol (\( C_3H_8O_3 \))
- Sodium Oleate (\( C_{17}H_{33}COONa \))

### Conclusion
The correct answer for the hydrolysis products of glyceryl oleate is:
- Glycerol and Sodium Oleate.

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