Which of the following properties is not indicative of a base? A Carbon dioxide is released when it reacts with a carbonate. B A salt is formed on reaction with an acid. C Ammonia is released on reaction with an ammonium salt. D Universal indicator paper turns blue when placed in an alkaline solution.
Question
Which of the following properties is not indicative of a base? A Carbon dioxide is released when it reacts with a carbonate. B A salt is formed on reaction with an acid. C Ammonia is released on reaction with an ammonium salt. D Universal indicator paper turns blue when placed in an alkaline solution.
Solution
The property that is not indicative of a base is:
A Carbon dioxide is released when it reacts with a carbonate.
This is not a characteristic of bases. Instead, it is a characteristic of acids. When an acid reacts with a carbonate, carbon dioxide is released. Bases, on the other hand, typically react with acids to produce a salt and water, can release ammonia when reacting with ammonium salts, and will turn universal indicator paper blue due to their alkalinity.
Similar Questions
Which of the following statements is not correct? A Ammonia is released when a base reacts with an ammonium salt. B Neutralisation occurs when an acid and an alkali react together. C Carbon dioxide is released when an acid and a carbonate react together. D The higher the pH of a solution, the higher its acidity
Which of the following is NOT a property of bases? Group of answer choicesBases have a slippery feel.Bases turn litmus paper blue.Bases dissolve many metals.Bases have a bitter taste.All of the above are properties of bases.
Which of the following is a property of a base?*1 pointdonates hydrogen ionshas a pH less than 7turns red litmus bluetastes sour
Which of the following is the required property of an acid/base indicator?Question 4Answera.The protonated and the deprotonated forms of the indicator are different colours.b.It has a low molecular weight.c.It reacts violently with water.d.The protonated and the deprotonated forms of indicator are the same colour.
Which of the following is a characteristic property of alkalis? A They have a pH less than 7. B They turn blue litmus paper red. C They liberate ammonia from ammonium salts. D They liberate carbon dioxide from carbonates.
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