### Analysis of Options

1. **Hydrogen Peroxide**: While hydrogen peroxide can be used as a disinfectant, it is typically not applied in gaseous form for sterilization. It is usually used in liquid form.

2. **Ethylene Oxide**: Ethylene oxide is a gas at room temperature and is commonly used for sterilization, especially for heat-sensitive medical equipment. It penetrates materials and effectively kills microorganisms.

3. **Isopropanol**: This isopropyl alcohol is used primarily as a disinfectant or solvent but is not typically used as a gas for sterilization.

4. **Phenol**: Phenol is used as a disinfectant but is usually applied in liquid form rather than as a gas.

### Final Answer
The chemical that is applied as a gas to sterilize equipment and disinfect surfaces is **Ethylene oxide**.

Question

### Analysis of Options

1. **Hydrogen Peroxide**: While hydrogen peroxide can be used as a disinfectant, it is typically not applied in gaseous form for sterilization. It is usually used in liquid form.

2. **Ethylene Oxide**: Ethylene oxide is a gas at room temperature and is commonly used for sterilization, especially for heat-sensitive medical equipment. It penetrates materials and effectively kills microorganisms.

3. **Isopropanol**: This isopropyl alcohol is used primarily as a disinfectant or solvent but is not typically used as a gas for sterilization.

4. **Phenol**: Phenol is used as a disinfectant but is usually applied in liquid form rather than as a gas.

### Final Answer
The chemical that is applied as a gas to sterilize equipment and disinfect surfaces is **Ethylene oxide**.

Knowee AI · Accepted Answer

### Analysis of Options

1. **Hydrogen Peroxide**: While hydrogen peroxide can be used as a disinfectant, it is typically not applied in gaseous form for sterilization. It is usually used in liquid form.

2. **Ethylene Oxide**: Ethylene oxide is a gas at room temperature and is commonly used for sterilization, especially for heat-sensitive medical equipment. It penetrates materials and effectively kills microorganisms.

3. **Isopropanol**: This isopropyl alcohol is used primarily as a disinfectant or solvent but is not typically used as a gas for sterilization.

4. **Phenol**: Phenol is used as a disinfectant but is usually applied in liquid form rather than as a gas.

### Final Answer
The chemical that is applied as a gas to sterilize equipment and disinfect surfaces is **Ethylene oxide**.

Which of the following chemicals is applied as a gas to sterilize equipment and disinfect surfaces?ANSWERHydrogen peroxideEthylene oxideIsopropanolPhenol

Question

Which of the following chemicals is applied as a gas to sterilize equipment and disinfect surfaces?

Solution

Analysis of Options

Final Answer

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