Water is disinfected with a very small quantity of

Asked by admin @ 20/08/2021 in Science viewed by 340 People

Answered by admin @ 20/08/2021

water already has oxygen

Explanation:

it's disinfected with chlorine to purify it.

Human activities that affect the quality and quantity of water

Asked by admin @ 05/11/2021 in Biology viewed by 296 persons

Human activity has a great impact on the quantity and quality of local water supplies. Humans can try to increase awareness and understanding with studying paths, pathogen, pollutants, etc. Which …

Certain quantity of water cools from 70 to 60

Asked by admin @ 17/08/2021 in Physics viewed by 278 persons

Certain quantity of water cools from 70°C to 60°C in the first 5 minutes and to 54°C in the next5 minutes. The temperature of the surroundings isTo=?[AIPMT-2014] …

A small amount of water collected on the ground

Asked by admin @ 16/08/2021 in Chemistry viewed by 322 persons

A small amount of water collected on the ground is called

Intake of small quantity of methanol can be lethal comment

Asked by admin @ 03/08/2021 in Chemistry viewed by 268 persons

Intake of small quantity of methanol is lethal comment

Small pipes restrict water flow because of

Asked by maham237 @ 26/04/2021 in Physics viewed by 350 persons

excessive curvature insufficient drop internal friction

If 1.240 g of carbon dioxide dissolves in 1.01 l of water at 755 mm hg, what quantity of carbon dioxide (in grams) will dissolve at 790 mm hg?

Asked by maham237 @ 13/01/2021 in Chemistry viewed by 419 persons

A tank full of water has a small hole

Asked by admin @ 16/08/2021 in Physics viewed by 307 persons

A tank full of water has a small hole at its bottom. Let t, be the time taken to empty first 1/3 rd of the tank and t, be the …

A small mass of land surrounded by water is called

Asked by admin @ 04/08/2021 in Geography viewed by 321 persons

A small mass of land surrounded by water is called

Water waves in a small tank are 06 m long

Asked by maham237 @ 14/07/2021 in Physics viewed by 348 persons

They pass a given point at a rate of 14.8 waves every three seconds. What is the speed of the water waves? What is the period of these water waves?

The molar enthalpy of fusion for water is 6.008 kj/mol. what quantity of energy is released when 253g of liquid water freezes? (molar mass of water is 18.02 g/mol)

Asked by maham237 @ 10/01/2021 in Physics viewed by 334 persons

The surface runoff is the quantity of water

Asked by admin @ 25/08/2021 in Science viewed by 308 persons

The surface run off is the quantity of water a.absorbe by soilb.intercepted by building and vegetativec.required to full surface depressionsd.that reaches the stream channels.

Disinfection of water with ozone is not good because

Asked by admin @ 17/08/2021 in Chemistry viewed by 322 persons

Disinfection of water with ozone is not good because

Which non metal is used to disinfect water

Asked by admin @ 24/08/2021 in Science viewed by 320 persons

Which non metal is used as disinfectant to purify and clean water?

Name two chemicals used to disinfect water class 7

Asked by admin @ 12/08/2021 in Environmental Sciences viewed by 418 persons

Name two chemicals used to disinfect water. NCERT Solutions for Class 7th Science Chapter 18 Wastewater Story Page 228 Exercise Question 7

Chlorine dioxide as a disinfectant used in municipal water treatment

Asked by maham237 @ 11/01/2021 in Chemistry viewed by 282 persons

Chlorine dioxide (ClO2) is a disinfectant in municipal water-treatment plants. It dissolves in basic solution, producing ClO3- and ClO2- according to the redox reaction: 2ClO2(g) + 2OH-(aq) ?ClO3-(aq) + ClO2-(aq) …