Advertisements
Advertisements
Question
What happens when carbon dioxide is passed through lime water first in small amounts and then in excess ?
Advertisements
Solution
When CO2 is passed through lime water in small amount, it turns milky, when passed in excess milkiness disappears.
APPEARS IN
RELATED QUESTIONS
Write the balanced chemical equation for the above reaction.
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 ?
Explain the reducing action of carbon monoxide.
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.
State how carbon monoxide finds application in the metallurgy of iron. [Give balanced equations for the same]
State how carbon monoxide finds application in preparation of an alcohol. [Give balanced equations for the same]
Give a balanced equation for the following conversion: [In one or two steps]
Lime water [soln. of calcium hydroxide] to calcium bicarbonate.
