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Question:
The canary bird is used to detect ________ gas in the Singareni coal of fields.
The canary bird is used to detect ________ gas in the Singareni coal of fields.
Updated On: Oct 18, 2024
- Carbon - Monoxide
- Carbon - dioxide
- Chloroflurocarbons
- Carbon
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The Correct Option is A
Solution and Explanation
The correct option is (A) :Carbon - Monoxide.
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