Inorganic Chemistry Answers

What is the importance of beneficiation of ores? List various methods used for the same.

What is the chemical reaction for C3H8

What were the difficulties in the preparation of fluorine? Explain how these difficulties
were overcome

Explain the paramagnetic nature of oxygen molecule using molecular orbital theory.

What is the importance of beneficiation of ores? List various methods used for the same.

When electrons are added in the 6s orbital, what happens to the energy level of the 5d
orbitals? As a result after the electron enters 5d orbitals in the lanthanum, in which orbital
does the next electron enter in cerium

Even though actinides show similar variations in magnetic properties as that of
lanthanides, their magnetic properties are more complicated. Explain.

Explain the experimental facts that cannot be explained by the simple model of Werner’s
theory.

How does Magic number of nucleons confer stability to some atomic nuclides?
Explain with one suitable nuclear model

"Neutral Uranium does not undergo spontaneous fission inspite of the presence of Uranium-235 and the availability of neutrons."—Explain