Question

d. The litmus paper is kept very close to the mouth of the delivery tube
3. Which of the following phenomena occur, when a small amount of acid is
added to water
1. Ionisation
ii. Neutralisation
11. Dilution
iv. Salt formation
a. (i) and (II)
b. (1) and (iii)
c. (1) and (in)
d. (i) and (iv)​

Answer 1

Answer:

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Explanation:

When a small amount of acid such as hydrochloric acid is added to water, individual ions of the acid are dissociated. This process is known as ionisation. So hydrochloric acid separates into positively charged hydrogen ions and negatively charged chlorine ions