What is liquid crystal?

Fill in the blanks: Within the liquid crystal phase, some materials show a change in ........with the change in temperature.(color, shape).

Fill in the blanks: The liquid crystal displays (LCD) are based on the principle that they ...(emit light ,change the plane of polarisation of polarised light).

What is liquid nitrogen used for ?

What is crystal lattice or space lattice ? Give significance of lattice point.

What is crystal field splitting energy? How does the magnitude of Delta_@ decide the actual configuration of d orbitals in a coordination entity?

What is meant by point defects in crystal?

What is an ideal liquid?

What is meant by liquid in liquid solutions ? Give two examples