Which of the following factors affect human health ?
(i) Infections
(ii) Silent mutations
(iii) Life style
(iv) Genetic disorders

Which of the following is a factor affecting the social health ?

Which of the following factors affect the value of alpha_(obs) ? (i) Solvent (ii) Temperature (iii) Wavelength (iv) Concentration

Which of the following factor (s) affect the solubility of a gaseous solution in the fixed volume of liquid solvent? (i) Nature of solute (ii) Temperatute (iii) Pressure