The ground state term symbol for an electronic state, The ground state term...

The ground state term symbol for an electronic state is governed by : (1) Heisenberg's principle  (2) Hund's rule (3) Aufbau principle (4) Pauli exclusion principle

Emf series and its application,

Simple distillation, n-propyl acetate (bp 102 C) evaporates rapidly when ex...

n-propyl acetate (bp 102 C) evaporates rapidly when exposed to air, but water(bp 100C)does not. Explain why

Determine the largest amount, Which of the following electron transition in...

Which of the following electron transition in a hydrogen atom will require the largest amount of: (1) From n-1 to n=2          (2) From n= 2  to n=3  (3) From n= ∞  to n=

Show egg foams application in food preparation, Q. Show Egg foams applicati...

Q. Show Egg foams application in food preparation? Foams need to be stable if they are to have a role in food preparation. Stability is enhanced if the surface tension is low,

Acid/base titration, why is the mass of acid measured not the volume?

why is the mass of acid measured not the volume?

P block elements, Is liquid ammonia is solvent?

Is liquid ammonia is solvent?

Qualitative analysis, why HNO3 is not used for detection of acidic radical ...

why HNO3 is not used for detection of acidic radical of 1st and 2nd group ions?

Number of electrons in its outermost as well as penultimate, Which among th...

Which among the following species have the same number of electrons in its outermost as well as penultimate shell: (1) Mg 2+                               (2) O 2-

Properties of bi-phenyl - hydrocarbon, Properties of Bi-phenyl - Hydrocarbo...

Properties of Bi-phenyl - Hydrocarbon Bi-phenyl is a colourless solid, melting point 71°C. It goes through usual electrophilic replacement reactions. As aryl set are electron w