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प्रश्न
Carbon monoxide burns in air with a ______ flame to form carbon dioxide.
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उत्तर
Carbon monoxide burns in air with a pale blue flame to form carbon dioxide.
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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 ?
Fill in the blank
....................... is formed when carbon is burnt in a limited supply of air or oxygen.
How is carbon monoxide gas formed?
Give two uses of carbon monoxide.
Explain the reducing action of carbon monoxide.
Write two remedies for carbon monoxide poisoning.
‘When carbon dioxide is bubbled into lime water, the lime water turns milky and when bubbled in excess the milkiness disappears’. Give balanced equations to support the statement.
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.
Give a balanced equation for the following conversion: [In one or two steps]
Lime water [soln. of calcium hydroxide] to calcium bicarbonate.
