Explanation:
B Protoplasm is clear translucent ordourless colourless. Crystallo - colloid type of solution. size of colloidal particles is 0.001 to \(0.1 \mathrm{~mm}\).
Protoplasm is the mixture of chemical substance assugar, salt, acids, bases, protein, lipid etc. The PH of protoplasm is considered nearly as 7. i.e. \(6.8 \mathrm{pH}\)