Question

Tyndall effect is observed when sunlight passes through canopy of a dense forest because :

• A. in the forest, mist contains tiny droplets of water which act as particles of colloid dispersed in air
• B. in the forest, smog, fog is present which contains droplets of water which act as particles of colloid dispersed in air
• C. in the forest, trees leaves contains chloroplast which contains guard cells, which act as particles of colloid dispersed in air
• D. all of the above

Answer 1

The correct option is A in the forest, mist contains tiny droplets of water which act as particles of colloid dispersed in air

Tyndall effect can be observed when sunlight passes through the canopy of a dense forest. In the forest, mist contains tiny droplets of water, which act as particles of colloid dispersed in air.