221(b) An apparatus is set up, as shown in the figure the bulb would glow when dilute hydrochloric acid is used as the electrolyte.

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Solution

When dilute hydrochloric acid (HCl) is used as an electrolyte, then the bulb will glow as the hydrochloric acid solution dissociates into ions, which behave like the current carriers.
An electrolyte is a substance that can conduct an electric current when melted or dissolved in water.

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(1) I
(2) II
(3) III
(4) IV

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Question 20.
In an attempt to demonstrate electrical conductivity through an electrolyte, the following apparatus ( see the figure ) was set up.

Which among the following statement(s) is/ are correct?
(i) Bulb will not glow because electrolyte is not acidic.
(ii) Bulb will glow because NaOH is a strong base and furnishes ions for conduction.
(iii) Bulb will not glow because circuit is incomplete.
(iv) Bulb will not glow because it depends upon the type of electrolytic solution.

(a) (i) and (iii)
(b) (ii) and (iv)
(c) (ii) only
(d) (iv) only

In the schematic diagram for the preparation of hydrogen gas as shown in the figure, what would happen if the following changes are made?

Instead of dilute sulphuric acid, dilute hydrochloric acid is taken.

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221(b) An apparatus is set up, as shown in the figure the bulb would glow when dilute hydrochloric acid is used as the electrolyte.

When dilute hydrochloric acid (HCl) is used as an electrolyte, then the bulb will glow as the hydrochloric acid solution dissociates into ions, which behave like the current carriers.An electrolyte is a substance that can conduct an electric current when melted or dissolved in water.

When dilute hydrochloric acid (HCl) is used as an electrolyte, then the bulb will glow as the hydrochloric acid solution dissociates into ions, which behave like the current carriers.
An electrolyte is a substance that can conduct an electric current when melted or dissolved in water.