Question

B. Fill in the blanks with the correct words.

1. Impure water containing dissolved salts is a _______
(good/bad) conductor of
electric current.

2. When common salt (sodium chloride) is dissolved in water, sodium and chloride ________
(molecules/ions) are formed.

3. A/An _______
(electric current/chemical reaction) is produced in an electrolytic cell.

4. Anions have _________
(positive/negative) charge.

5. Anode mud is produced during ________
(any electrolysis/electrorefining).
​

Answer 1

Answer:

1-good

2-ions

3-chemical reaction

4-negative

5- electrorefining

Answer 2

Answer:

1-good

2-ions

3-chemical reaction

4-negative

5-electrolysis