Advertisements
Advertisements
Question
Explain the following:
Lead carbonate does not react with dilute HCl.
Solution
The salt produced is insoluble in the solution so the reaction does not proceed. Hence, we do not expect lead carbonate to react with hydrochloric acid.
APPEARS IN
RELATED QUESTIONS
Dilute NaOH can be tested with
(a) red litmus paper
(b) blue litmus paper
(c) lime water
(d) Na2CO3
Why do HCl, HNO3, etc., show acidic characters in aqueous solutions while solutions of compounds like alcohol and glucose do not show acidic character?
How is the concentration of hydroxide ions (OH−) affected when excess base is dissolved in a solution of sodium hydroxide?
What happens when an acid reacts with a metal hydrogencarbonate? Write equation of the reaction which takes place.
Compounds such as alcohol and glucose also contain hydrogen but are not categorised as acids. Describe an activity to prove it.
What would be the colour of litmus in a solution of sodium carbonate?
Phenolphthalein is a synthetic type of indicator.
Magnesium hydroxides are used for treating _______
Can we taste acids and bases to identify them?
Are all acids corrosive in nature? Name a few acids which are non-corrosive and may be part of our food.