Answer Posted / sanchit narang
Electronic Theory of Valency:- The electronic present in outermost orbit of an atom determine its valency and these are known as valency electrons. If the valency electrons are removed the reminder of atom is known as kernel
of atom
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the bluish white precipitate formed after adding ammonia solution?
Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?
Write the structural formula for edta.
What happens when the excess of stannous chloride is not removed
What is buffer?
Why we use potassium dichromate in control of absorbance in uv region and copper sulphate in control of absorbance in visible region?
What is iron ore consists of?
What is fluidity of a liquid?
Define what is oxidation and reduction reaction?
What is the application of hardness date in environmental engineering practice?
4.0 liters of oxygen are mixed with 8.0 liters of nitrogen. Identify the solute and solvent in this mixture:
Why is disodium salt of edta preferred to edta?
What are the factors that affect the viscosity of a liquid?
Define Vulcanization?
Why is the role of glycerol & naoh?
