Read the following statements carefully and identify P, Q and R.
P: Obtained from petroleum and natural gas and used in the manufacture of man-made plastics.
Q : Due to its great commercial importance, it is also called 'black gold'.
R: Obtained from natural gas and used in the production of fertilizers.

Options

A. P-Petrochemicals , Q-Petroleum, R-Hydrogen gas
B. P-Coke , Q-Coal , R-Coal tar
C. P-Paraffin was , Q-Coal tar, R-Diesel
D. P-Bitumen , Q-Coke , R-Coal gas

Explanation

To identify P, Q, and R based on the given statements, we can analyze each statement step by step.

### Step 1: Analyze Statement P
- **Statement P**: "Obtained from petroleum and natural gas and used in the manufacture of man-made plastics."
- **Identification**: This refers to **petrochemicals**, which are chemical products derived from petroleum and natural gas. They are essential in the production of various plastics.

### Step 2: Analyze Statement Q
- **Statement Q**: "Due to its great commercial importance, it is also called 'black gold'."
- **Identification**: This statement refers to **petroleum**. It is often called 'black gold' because of its high economic value and significance in the energy sector.

### Step 3: Analyze Statement R
- **Statement R**: "Obtained from natural gas and used in the production of fertilizers."
- **Identification**: This refers to **hydrogen gas (H2)**, which can be produced from natural gas and is a key component in the production of fertilizers, particularly ammonia.

### Summary of Identifications
- **P**: Petrochemicals
- **Q**: Petroleum
- **R**: Hydrogen gas (H2)

### Final Answer
- **P**: Petrochemicals
- **Q**: Petroleum
- **R**: Hydrogen gas (H2)

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