Question

how explained Indian wealth was drained by British through his book​

Answer 1

Answer:

In 1867, Dadabhai Naoroji put forward the 'drain of wealth' theory in which he stated that the Britain was completely draining India. He mentioned this theory in his book Poverty and Un-British Rule in India. He put forward the idea that Britain was draining and bleeding India and that, too, for nothing.

Answer 2

Explanation:

Crystallization is a separation process, widely applied in the chemical and pharmaceutical indus- try. The principle of crystallization is based on the limited solubility of a compound in a solvent at a certain temperature, pressure, etc. ... are ever increasing, thus creating a large interest in crystallization research.