Neutralisation of Acids and Bases

Q. Explain any four applications of neutralisation reactions in everyday life.

Q.

Nushrat, who is suffering from indigestion due to acidity, should be given orange juice for relief.

1. True

2. False

Q.

Himanshu was suffering from acidity, so he went to a doctor for the treatment. The doctor would have advised him to take which of the following?

1. Milk of Magnesia

2. Lemon juice

3. Common salt

4. Vinegar

Q. Which of these following substances will neutralise each other?

1. Sodium hydroxide and potassium hydroxide
2. Hydrochloric acid and sulphuric acid
3. Hydrochloric acid and potassium hydroxide
4. Sulphuric acid and water

Q. Himanshu was suffering from acidity. Which of the following he should intake for the treatment?

1. Vinegar
2. Milk of Magnesia
3. Tea
4. Orange

Q. Name the acid in our stomach which helps in digestion? What is the cause and remedy of acidity?

Q.

When we suffer from acidity , we should take ___________

1. 
   Iron tonic

2. 
   Vitamins
3. 
   Antacid
4. 
   lacto calamine

Q. Calamine solution is applied on the skin when an ant bites, because the solution is ______ in nature.

1. acidic
2. basic
3. toxic
4. neutral

Q.

When we suffer from acidity , we should take ___________

1. 
   Iron tonic

2. 
   Vitamins
3. 
   Antacid
4. 
   lacto calamine

Q. Name the acid in our stomach which helps in digestion? What is the cause and remedy of acidity? [3 MARKS]

Q. Name the acid in our stomach which helps in digestion? What is the cause and remedy of acidity?

Q. Give two situations in daily life where the process of neutralisation is utilized.(2 marks)

Q. name the chemical which is injected into the skin of a person during
¡) honey bee sting
¡¡) the nettle sting. how can the effect of these stings be neutralised?

Q. Which of these following substances will neutralise each other?

1. Sodium hydroxide and potassium hydroxide
2. Hydrochloric acid and sulphuric acid
3. Hydrochloric acid and potassium hydroxide
4. Sulphuric acid and water

Q. Which of these following substances will neutralise each other?

1. Sodium hydroxide and potassium hydroxide
2. Hydrochloric acid and sulphuric acid
3. Hydrochloric acid and potassium hydroxide
4. Sulphuric acid and water

Q. Hydrochloric acid reacts with sodium hydroxide solution to form ______ and water.

1. sodium
2. oxygen
3. sodium carbonate
4. sodium chloride

Q. In case of an ant bite which of the following should be applied on the bite to get relief?

1. Acid
2. Base
3. Salt
4. Water

Q. An acid and a base neutralise each other to form:

1. salt along with acid.
2. salt along with hydrogen gas.
3. salt along with oxygen gas.
4. salt along with water.

Q. You have sodium hydroxide solution. If you want to perform the experiment of neutralisation, which among the following will you use?

1. Ammonium hydroxide
2. Lithium hydroxide
3. Hydrochloric acid
4. Sulphuric acid

Q. Which of these following substances will neutralise each other?

1. Hydrochloric acid and sulphuric acid
2. Hydrochloric acid and potassium hydroxide
3. Sulphuric acid and water
4. Sodium hydroxide and potassium hydroxide