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प्रश्न
Why is carbon monoxide called silent killer ?
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उत्तर
Carbon monoxide is produced by burning coal or wood in a limited supply of air. Since the gas is colourless and a barely detectable smell, people do not feel it and it can be proved as a silent killer.
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संबंधित प्रश्न
What happens when carbon dioxide is passed through lime water first in small amounts and then in excess ?
Give reason for the following:
Solid carbon dioxide is used for refrigeration of food.
Carbon monoxide burns in air with a ______ flame to form carbon dioxide.
Write two remedies for carbon monoxide poisoning.
FILL IN THE BLANK
Carbon when heated in limited supply of air forms..................
Give reason why carbon monoxide is considered a highly poisonous gas. State why it is dangerous to be in the vicinity of smokers.
Convert carbon monoxide to carbon dioxide using two different methods.
Select the appropeiate option of the following statement:
A compound which finds use for a victim of carbon monoxide poisoning.
Give a balanced equation for the following conversion: [In one or two steps]
Lime water [soln. of calcium hydroxide] to calcium bicarbonate.
Give reason for the following:
Lime water finds application for testing both carbon dioxide & carbon monoxide gas individually.
