Question : Cooking gas is a mixture of:
Option 1: methane and ethylene
Option 2: carbon dioxide and oxygen
Option 3: butane and propane
Option 4: carbon monoxide and carbon dioxide
Correct Answer: butane and propane
Solution : The correct option is butane and propane.
Cooking gas typically refers to liquefied petroleum gas (LPG), which is a mixture of primarily two hydrocarbons: propane (C3H8) and butane (C4H10). These gases are commonly used as fuel for heating and cooking. The specific proportions of propane and butane can vary, but propane is typically the primary component due to its lower boiling point.
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Question : Which of the following is odourless, tasteless, and non-toxic and is made up of 93.05% methane, nitrogen, carbon dioxide, propane, and traces of ethane?
Option 1: LPG
Option 2: Chlorine
Option 3: CNG
Option 4: Gobar gas
Question : Which among the following gases is also known as ‘Laughing Gas’?
Option 1: Sulphur dioxide
Option 2: Nitrogen oxide
Option 3: Carbon dioxide
Option 4: Carbon monoxide
Question : Carbon monoxide is an inflammable gas. Which one of the following is also inflammable?
Option 1: Helium
Option 2: Nitrogen
Option 3: Oxygen
Option 4: Hydrogen
Question : Which of the following gases is used in a bulb?
Option 1: Hydrogen
Option 2: Carbon dioxide
Option 3: Carbon monoxide
Option 4: Argon
Question : Which among the following is a greenhouse gas?
I. Methane
II. Carbon dioxide
III. Nitrogen dioxide
Option 1: I and II
Option 2: I and III
Option 3: II and III
Option 4: All the above
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