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प्रश्न
Give reason for the following:
Lime water finds application for testing both carbon dioxide & carbon monoxide gas individually.
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उत्तर
CO carbon-monoxide when passed through lime water, does not produce milkiness where as CO2 produces milkiness in lime water and hence is used to test CO and CO2.
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संबंधित प्रश्न
Write the balanced chemical equation for the above reaction.
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.
How is carbon monoxide gas formed?
Give two uses of carbon monoxide.
Why is carbon monoxide called silent killer ?
‘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.
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.
