The hardness limit for portable water ranges between

Related MCQs

• The hardness limit for portable water ranges between
• The total count of bacteria in portable water should not exceed
• For portable water the permissible pH value is
• The desirable temperature of portable water is
• The total count of bacteria in portable water should not exceed
• For portable water the permissible pH value is
• The desirable temperature of portable water is
• Temporary hardness in water in caused by salts like
• For removal of temporary hardness of water
• The hardness of soft water (in ppm) is