Question

why oxegen has no colour​

Answer 1

because it is a gases kabhi dekha h aur ka colour kisi na

Answer 2

Answer:

This means the object is absorbing all the light of other wavelengths - all the blue and green and orange light - and is only reflecting/re-emitting red light. So gaseous oxygen is colourless because all light in the visible range is reflected/re-emitted by gaseous oxygen.

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