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Q. Define the Normality of solutions?
Ans. Sometime normality is used to measure concentration. Normality (abbreviated N) is the number of gram-equivalent masses of solute in 1 liter of solution. A gram-equivalent mass is the mass of acid (or base) which can give one mole of hydrogen (or hydroxide) ions.
Write an equation that shows the formation of the selenide ion from a neutral selenium atom
What is differences by alkali metal and alkaine earth metal which provided colour
when n why rearrangement reaction occur?//
what is cut off point of a solvent?
Q. Illustrate the structure of Alkanes? Ans. Alkanes have the general formula C n H 2n+2 . This means that for every n atoms of carbon, there are 2n + 2 atoms of hydrogen.
Elements of symmetry
Q. Test for the presence of argemone oil? This test helps to detect the presence of argemone oil. Argemone mexicana is the plant, which yields seeds of this oil. The seeds ar
Q. What is speed of light wave? Ans. Light is just one type of wave. Like all waves it can be characterized by frequency, wavelength and amplitude. Similarly, light waves ca
when H+ is removed from any compound it forms conjugate acid. the addition of H+ ion gives conjugate base.
What are the 5 Factors that affects crystallization of organic compounds?
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