Advertisements
Advertisements
Question
What happens when carbon dioxide gas is passed through lime water for a short time?
Write equations of the reactions involved.
Solution
Lime water turns milky.
APPEARS IN
RELATED QUESTIONS
While diluting an acid, why is it recommended that the acid should be added to water and not water to the acid?
Why does distilled water not conduct electricity, whereas rain water does?
Why do acids not show acidic behaviour in the absence of water?
Lime water turns milky when __________ gas is passed through it.
(a) H2
(b) CO
(c) CO2
(d) SO2
Fill in the blank in the following sentences:
Acids produce.......................... ions on dissolving in water.
While diluting an acid, why is it recommended that the acid should be added to water and not water to the acid?
Which gas is liberated when dilute hydrochloric acid reacts with sodium carbonate?
What is meant by strong bases and weak bases? Classify the following into strong bases and weak bases:
NH4OH, Ca(OH)2, NaOH, KOH, Mg(OH)2
Identify the correct representation of reaction occurring during chloralkali process
Salt A commonly used in bakery products on heating gets converted into another salt B which itself is used for the removal of hardness of water and a gas C is evolved. The gas C when passed through lime water, turns it milky. Identify A, B and C.
