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All metals react with base to form corresponding salt and hydrogen. (True/False)

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Important Questions on Acids, Bases and Salts

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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
What is neutralisation reaction? Give two examples.
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
A solution reacts with crushed eggshells to give a gas that turns lime-water milky. The solution contains
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
A solution reacts with crushed egg cells to give a gas that turns lime water milky. The solution contains-
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
What is neutralisation process? Explain with a chemical equation.
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
Which one of the following medicine is used for treating indigetsion?
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
You must have seen tarnished copper vessels being cleaned with lemon or tamarind juice. Explain why these sour substances are effective in cleaning the vessels. 
 
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
What is a neutralisation reaction? Give one example. And write the chemical reaction taking place.
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
Why should curd and sour substances not be kept in brass and copper utensils/vessels?
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases

What happens when: (write chemical equation only).

(ii) Sulphuric acid reacts with caustic soda

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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases

What happens when: (write chemical equation only).

(i) Zinc reacts with dilute sulphuric acid

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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
The chemical equation that represents neutralisation reaction among the following is
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases

The salt solution which does not react with ammonium hydroxide is:

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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
2 ml of sodium hydroxide solution is added to a few pieces of granulated zinc metal taken in a test tube. When the contents are warmed a gas evolves which is bubbled through a soap solution before testing. Write the equation of the chemical reaction involved and the test to detect the gas. Name the gas which will be evolved when the same metal reacts with a dilute solution of a strong acid?
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
10 mL of a solution of NaOH is found to be completely neutralised by 8 mL of a given solution of HCl. If we take 20 mL of the same solution of NaOH, the amount of HCl solution (the same solution as before) required to neutralise it will be:
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
Write an activity to know the reaction of bases with metals.
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
Conjugate base of HCO3- is
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases

Which gas is produced during the reaction in the test tube? How does this gas react with calcium hydroxide/lime water?

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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
Define neutralization reaction with example.
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
The chemical is used in fire extinguishers.
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Science>Chemistry>Acids, Bases and Salts>Chemical properties of acids and bases
Which of the following is a dibasic acid?