Can anyone solve this question if someone has mind how is lab oxygen prepared
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HELLO FRIEND!!
In the laboratory, oxygen gas is prepared by heating hydrogen peroxide with the catalyst Manganese dioxide.
Here's the reaction:
2H₂O₂ ----MnO₂----> 2H₂O + O₂
Properties of oxygen gas:
=> Oxygen is a colourless and odourless gas.
=> Oxygen is a combustible gas, hence it rekindles a glowing splinter.
=> Oxygen gas dissolves in alkaline pyrogallol solution.
=> Oxygen reacts with hydrogen to form tiny droplets of water.
HOPE MY ANSWER IS SATISFACTORY...THANKS!
In the laboratory, oxygen gas is prepared by heating hydrogen peroxide with the catalyst Manganese dioxide.
Here's the reaction:
2H₂O₂ ----MnO₂----> 2H₂O + O₂
Properties of oxygen gas:
=> Oxygen is a colourless and odourless gas.
=> Oxygen is a combustible gas, hence it rekindles a glowing splinter.
=> Oxygen gas dissolves in alkaline pyrogallol solution.
=> Oxygen reacts with hydrogen to form tiny droplets of water.
HOPE MY ANSWER IS SATISFACTORY...THANKS!
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