Advertisements
Advertisements
प्रश्न
The aim of the Fountain experiment is to prove that ______.
विकल्प
HCl turns blue litmus red.
HCl is denser than air.
HCl is highly soluble in water.
HCl fumes in moist air.
Advertisements
उत्तर
The aim of the Fountain experiment is to prove that HCl is highly soluble in water.
APPEARS IN
संबंधित प्रश्न
How is the gas collected and why?
Describe an experiment to prove the following:
HCI gas is heavier than air.
Name two gases which combine chemically to form a solid.
Hydrogen chloride gas is very soluble in water. It is dissolved in water to prepare hydrochloric acid by using an anti-suction device, as shown in the diagram. Very briefly explain how this device prevents the suction of water into the flask, in which hydrogen chloride gas is produced.
Hydrogen chloride dissolves in water to form an acidic solution.
Name the experiment which demonstrates that hydrogen chloride is very soluble in water.
(a) Name the experiment illustrate above.
(b) Which property of hydrogen chloride is demonstrated by this experiment?
(c) State the colour of the water that has entered the round-bottomed flask.
Study the figure given below and answer that questions that follow:
(i) Identify the gas Y.
(ii) What property of gas Y does this experiment demonstrate?
(iii) Name another gas which has the same property and can be demonstrated through this experiment.
The aim of the fountain experiment is to prove that
What property of hydrogen chloride is demonstrated when it is collected by downward delivery (Upward displacement)?
Identify the terms for the following:
A method used to collect HCl gas.
