Advertisements
Advertisements
प्रश्न
Indicate which of the following statement is true and which is false:
Hydrogen gas is easily liquefiable.
विकल्प
True
False
Advertisements
उत्तर
False
APPEARS IN
संबंधित प्रश्न
Give reason for the following:
Helium replaced hydrogen in weather observation balloons?
State four uses of hydrogen:
Multiple Choice Question
Equal volumes of hydrogen and chlorine are exposed to diffused sunlight to prepare
Multiple Choice Question
Hydrogen is responsible for producing
Write the balanced equation and give your observation when the following metal reacts:
Magnesium with boiling water
Choose the correct option:
The composition of the nucleus of deuterium is
Give equations for the reactions.
Give reason for the following:
The reaction of chlorine with hydrogen sulphide is deemed a redox reaction.
Name a gas which burns in air or oxygen forming water.
What do you observe when a piece of sodium is dropped into cold water?
