Sub atomic particles, Describe discovery of sub atomic particles

Describe discovery of sub atomic particles

Lowest vacant state., The π electrons of a conjugated molecule can be model...

The π electrons of a conjugated molecule can be modeled as a particle in a box where the box length is a little more than the length of the conjugated chain. The Pauli exclusion pr

Equivalent mass by hydrogen displacemnt, 0.205g of a metal on treatment wit...

0.205g of a metal on treatment with dilute acid gave 106.6ml of hydrogen collected over water at 755mm pressure and 17 degree Celsius. calculate the equivalent mass of the metal. (

Why the rate of ketone halogenation is independent, Why the rate of ketone ...

Why the rate of ketone halogenation is independent Because the rate of ketone halogenation is independent of the halogen concentration, the rates of halogenation of the same ke

Merits of atomic fluorescence spectrometry, Merits of Atomic fluorescence s...

Merits of Atomic fluorescence spectrometry: Merits of the technique involve extremely low detection limits for favourable elements and the possibility of handling solid, liqui

Chlorobenzene, Formation of aniline from chlorobenzene

Formation of aniline from chlorobenzene

The color of b-carotene, The color of b-carotene The color of b-caroten...

The color of b-carotene The color of b-carotene is because of its chromophore of extensively conjugated double bonds. Catalytic hydrogenation would result in addition of hydrog

If electron falls from emitted energy is, If electron falls from n=3  to n=...

If electron falls from n=3  to n= 2 , then emitted energy is: (1) 10.2ev                            (2) 12.09 ev           (3) 1.9ev                              (4)0

Interconversion of the resonance structures, Interconversion of the resonan...

Interconversion of the resonance structures of carbon monoxide with the curved-arrow notation: Because the carbon in the structure on the left has a sextet of electrons, it

Ionic bond,