CHEMISTRY ONE LINER SET 63

CHEMISTRY ONE LINER SET 63

1. Water does not evaporate, if Stenographer Humidity

2. The amount of chlorine available in water after disinfection called as Residual chlorine

3. What will be the form of Nitrogen in sewage water is completely oxidized? Nitrate

4. When water itself combines chemically with some element or mineral it is
called– Hydration

5. Heavy water means– Water containing Maximum density

6. What is the chemical composition of Heavy Water? D2O

7. Heating of ore in the absence of air below its melting point is called Calcinations

8. Water can be separated from the mixture of water-Alcohol by the process– Distillation

9. Iron and Manganese are removed by the process of– Filtration

10. What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius?
No change will happen