Thiokol is nothing but________?

________ is used as a material of construction for the blade of power saw?

Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of________?

For the non-catalytic reaction of particles with surrounding fluid, the time needed to achieve the same fractional conversion for particles of different but unchanging sizes is proportional to the square of particle diameter, when the ________ is the controlling resistance?

Bucket elevators are not suitable for the vertical lifting of ________ materials?

P2O5 percentage in the phosphoric acid produced by wet process is about________?