Physical properties of acetophenone - aldehydes and ketones, Physical prope...

Physical properties of Acetophenone - Aldehydes and Ketones a. Acetophenone is a colourless crystalline solid with melting point 20°C and boiling point 202°C. b. Acetophenon

Explain emanation spectrum of an atom, Q. Explain emanation spectrum of an ...

Q. Explain emanation spectrum of an atom? The emanation spectrum of an atom indicates that the energy it emits is quantized meaning that only certain quantities of energy can b

Why are there never more than two electrons in an atomic orb, why are orbit...

why are orbitals occupied singly first befor the pairing of electron occurs

Assignment, State 2nd law of thermodynamics in many forms as possible and s...

State 2nd law of thermodynamics in many forms as possible and show that they are identical in figures?

Molarity , sulphuric acid can be made with concentration of 99%. However fo...

sulphuric acid can be made with concentration of 99%. However for different industrial process different concentration are used. For a specific industrial requirement, 62% H2SO4 is

Sericulture, Is sericulture possible at 35 dgree centigrade?

Is sericulture possible at 35 dgree centigrade?

Thermodaenamics,

Hydrowuinone, preparations of hydroquinone

preparations of hydroquinone

D-bock elements, color formation of d-block elements

color formation of d-block elements

Quantum numbers for an electron of an atom is not possible, Which set of qu...

Which set of quantum numbers for an electron of an atom is not possible: (1) n=1 l=0, m=-0, s= +1/2   (2) n=1, l=1, m=-1, s= +1/2  (3)  n=1, l=0, m=0, s= -1/2   (4) n=