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प्रश्न
Give reason why carbon monoxide is considered a highly poisonous gas. State why it is dangerous to be in the vicinity of smokers.
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उत्तर
Carbon monoxide is highly Poisonous gas: Carbon-monoxide combines with haemoglobin oxygen cariying capacity of blood is decreased
To be in vacinity of smokers: The fumes of – burning tobacco contains traces of carbon monoxide.
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संबंधित प्रश्न
Write the balanced chemical equation for the above reaction.
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.
Fill in the blank
....................... is formed when carbon is burnt in a limited supply of air or oxygen.
Carbon monoxide burns in air with a ______ flame to form carbon dioxide.
Give two uses of carbon monoxide.
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 sleep in a closed room with a fuel burning.
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.
