Which of the following is produced when a rod dipped in $N H_{4} O H$ is brought near the mouth of a bottle full of HCl gas?

NH₃

No worries! We‘ve got your back. Try BYJU‘S free classes today!

NH₄Cl

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Cl₂

No worries! We‘ve got your back. Try BYJU‘S free classes today!

H₂

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
NH₄Cl

In order to know whether the gas jar is full, bring a rod dipped in ammonium hydroxide near its mouth.

$H C l + N H_{4} O H \to N H_{4} C l$

Dense white fumes of ammonium chloride will be produced proving thereby that the jar is full of hydrogen gas.

Suggest Corrections

Similar questions

Q. Explain the following: [5 MARKS]
(a) Thick white fumes are formed when a glass rod dipped in

N H_{4} O H

is brought near the mouth of a bottle full of HCl gas.
(b) Dry Hydrogen chloride gas does not affect a dry strip of blue litmus but turns red in the presence of a drop of water.
(c) Hydrogen Chloride gas is not collected over water.

Q. A glass rod dipped in ammonia solution is brought near the mouth of the

H C l

gas, then:

Q. State your observation for the following cases:
(i) Ammonia gas is burnt in an atmosphere of oxygen in the absence of a catalyst.
(ii) Glass rod dipped in ammonium hydroxide is brought near the mouth of the concentrated hydrochloric acid bottle.

Explain why :

(a) anhydrous HCl is a poor conductor while aqueous HCl is an excellent conductor.
(b) when the stopper of a bottle full of hydrogen chloride gas is opened there are fumes in the air.
(c) a solution of hydrogen chloride in water turns blue litmus red and conducts electricity, while a solution of the same gas in toluene :
(i) has no effect on litmus, and
(ii) does not conduct electricity.
(d) thick white fumes are formed when a glass rod dipped in $N H_{4} O H$ is brought near the mouth of a bottle full of HCl gas.
(e) dry hydrogen chloride gas does not affect a dry strip of blue litmus paper but it turns red in the presence of a drop of water.

(f) hydrogen chloride gas is not collected over water.

Q. A rod dipped in hydrochloric acid is brought over the mouth of a bottle containing liquid ammonia. What will happen? Write a balanced chemical equation.

Join BYJU'S Learning Program

Which of the following is produced when a rod dipped in NH4OH is brought near the mouth of a bottle full of HCl gas?

The correct option is B NH4Cl In order to know whether the gas jar is full, bring a rod dipped in ammonium hydroxide near its mouth. HCl+NH4OH→NH4Cl Dense white fumes of ammonium chloride will be produced proving thereby that the jar is full of hydrogen gas.

Which of the following is produced when a rod dipped in $N H_{4} O H$ is brought near the mouth of a bottle full of HCl gas?

The correct option is B
NH₄Cl

In order to know whether the gas jar is full, bring a rod dipped in ammonium hydroxide near its mouth.

$H C l + N H_{4} O H \to N H_{4} C l$

Dense white fumes of ammonium chloride will be produced proving thereby that the jar is full of hydrogen gas.