25 B0 EEE Unit 1 Quiz

The branch of science which deals with the study of behaviour of microparticles is

The Quantum mechanics helps in drug designing

• True
• False

The state of a system can be expressed in terms of

• wave number

• wave frequency

• wave function

• wave spectra

The probability of finding and electron can be expressed in terms of

• Φ

• σ

• φ

• ψ²

Out of the following which is the condition for acceptable wave function

• Ψ is finite

• Ψ & its first derivative must be linear

• Ψ² must be single valued

• Ψ must be infinite

In particle in one dimensional box model the Potential Energy outside the box is

• 0

• Finite

• ∞

λ ∞ 1/p this relation is called as

Particle in one dimensional box gives a clear idea on quantization of energy levels

• True
• False

V B theory fails to explain

• overlapping of atomic orbitals

• Formation of covalent bond

• strength of covalent bond

• Resonance & delocalisation

The lateral overlapping of atomic orbitals forms

• σ bond

• π bond

• Δ bond

• ξ bond