# NEET Chemistry Surface Chemistry Questions Solved

The blue colour of the water of the sea is due to :

(a) refraction of the blue light by the imputities in sea water

(b) reflection of blue light by sea water

(c) scattering of blue light by sol particles

(d) absorption of other colours except the blue colour by water molecules

(c) The scattering $\propto \frac{1}{{\lambda }^{4}}$. Thus, scattering of blue light (shorter wavelength) is more.

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