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General Chemistry

De Broglie Equation

De Broglie equation            source :http://switkes.chemistry.ucsc.edu According to De Broglie, a moving small particle like  Continue Reading »

3 years ago

Isobars

isobars     source : academics easy.com Atoms of different elements having same mass number but different atomic number, are  Continue Reading »

3 years ago

Isotopes

isotopes   source :quara.com Isotopes were first discovered by Soddy in radioactive elements while isotopes of nonradioactive elements were  Continue Reading »

3 years ago

Heisenberg’s Uncertainty Principle

    source : science20.com Heisenberg Principle “It is impossible to measure simultaneously the position and momentum or velocity  Continue Reading »

3 years ago

(n+l) Rule-sequence of filling subshell

subshell source : knowledge bin.org Subshell (n+l) rule     The Sequence of the filling of various sub-shells may also  Continue Reading »

3 years ago

Aufbau Principle-

Aufbau principle source : slide player.com Aufbau (German word) means ‘building up’ according to Aufbau principle. “The vacant subshell  Continue Reading »

3 years ago

Numericals of Quantum Numbers-

Quantum number source : physics.tutor vista.com Quantum numbers Question1: What is value of Principal & Azimuthal Quantum Number of  Continue Reading »

3 years ago

Interview Questions

interview questions source : jobstreet Question 1 .What do you mean by a mole ? Ans.    ‘A mole is  Continue Reading »

3 years ago
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