Question
What is the permissible concentration of residual chlorine present in drinking water in mg/L?
More Chemistry GS Questions
- Which is used to treat indigestion?
- Anemometer is used to measure –
- What is the common characteristic of elements in the same group of the periodic table?
- Which of the following elements has the maximum number of atoms in their molecular form?
- Which of the following substances will turn red litmus paper blue?
- Acid rain is caused due to pollution of the atmosphere by:
- _____ is the movement of chemicals in the upper layers of soil into lower layers or into groundwater by being dissolved in water.
- Which type of bond is formed by the sharing of electrons?
- In which form is iron ore primarily found in nature?
- The weakest of all fundamental forces is –
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