Why are algae green in colour ?

Why is bile green in colour?

Why are halogens coloured ?

Why are halogens coloured ?

Plants are green in colour beacause:

Sapna added a strip of Al to 50 mL of a solution of FeSO_4 in a test tube. The correct observation for change in colour of solution by her is. Pale green coloured solution turned blue or Colourless solution turned pale green or Pale green coloured solution remained pale green or Colourless solution turned blue