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प्रश्न
Given one test can be used to detect the presence of the ion produced
उत्तर
Red litmus turns blue, methyl orange turns yellow and phenolphthalein turns pink.
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संबंधित प्रश्न
When an ammonium salt is warmed with a sodium hydroxide solution, a gas is evolved. State three ways in which you can identify this gas.
Give the formula of (i) Liquid ammonia (ii) Liquor ammonia
How will you demonstrate the solubility of ammonia in water? Explain.
List the properties of ammonia that make it
(i) A good refrigerant
(ii) A cleaning agent
(iii) As a source of hydrogen
The diagram shows a simple arrangement of the fountain experiment:
(i) Name the two gases you have studied which can be used in this experiment
(ii) What is the common properly demonstrated by this experiment
What do you observe when Excess ammonia is mixed with chlorine.
What do you observe when Ammonia comes in contact with the eyes of a person.
Of the two gases, ammonia and hydrogen chloride, which is denser? Name the method of collection of this gas.
Identify the terms for the following:
The experiment which demonstrates high solubility of ammonia gas.
State a relevant reason for the following:
Ammonia gas is not collected over water.
