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Questions and Answers
Which of the following properties can be used to investigate acids and alkalis?
Which of the following properties can be used to investigate acids and alkalis?
- i) pH value (correct)
- iv) taste
- ii) effect on litmus paper
- iii) corrosive nature
Which of the following is a correct statement about neutralisation?
Which of the following is a correct statement about neutralisation?
- Neutralisation is a chemical reaction where an acid reacts with an alkali to form a salt only.
- Neutralisation is a chemical reaction where an acid reacts with an alkali to form a salt and water only. (correct)
- Neutralisation is a chemical reaction where an acid reacts with an alkali to form water only.
- Neutralisation is a chemical reaction where an acid reacts with an alkali to form a gas only.
Which of the following can be used to determine the degree of acidity or alkalinity of a solution?
Which of the following can be used to determine the degree of acidity or alkalinity of a solution?
- Corrosive nature
- Universal Indicator paper (correct)
- Taste
- Litmus paper
Which of the following is a correct word equation for neutralisation?
Which of the following is a correct word equation for neutralisation?
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Why is neutralisation important in daily life?
Why is neutralisation important in daily life?
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