Dose of chlorine for disinfection of water is about __________ mg/litre of water.?

0.01
0.1
0.3
1

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

4 views Answered 2022-09-01 13:21

Related Questions

Disinfection of water results in?

1 Answers 4 Views

The suitable method for disinfection of swimming pool water is?

1 Answers 4 Views

The disinfection efficiency of chlorine increases by (i) Decreasing the time of contact (ii) Decreasing the temperature of water (iii) Increasing the temperature of water?

1 Answers 4 Views

Disinfection of drinking water, is done to remove?

1 Answers 4 Views

Normal dosage of chlorine in public water supply scheme ranges from __________ ppm.?

1 Answers 6 Views

In the converter of the contact process for the manufacture of H₂SO₄ the equilibrium conversion of SO₂ __________ (i) __________ with increase in temperature and __________ (ii) __________ with increase in the mole ratio of SO₂ to air.?

1 Answers 6 Views

Disinfection of water is done to destroy pathogenic bacteria and thus prevent water-borne diseases. Disinfection of water may be done by the use of?

1 Answers 5 Views

Irradiation of water by ultraviolet light of suitable wavelength is commonly used for disinfection of water in?

1 Answers 4 Views

Removal of __________ results from the disinfection of water.?

1 Answers 4 Views

Maximum permissible residual chlorine in treated water should be __________ mg/litre.?

1 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)