<prompt> All of the followings are true about Safe and wholesome water, except:It is free from color and odorFree from pathogenic agentsIt is unusable for domestic purposeFree from harmful chemical pathogens.  <response>: Ans. c. It is unusable for domestic purposeSAFE AND WHOLESOME WATERIt is defined as water that is:Free from pathogenic agentsPleasant to taste free from color and odor.Free from harmful chemical pathogensUsable for domestic purpose 