Question

Project of economics of class 11 on employment and unemployment in India​.

Answer 1

Answer:

Uses. One can find its uses in hair dyeing, dyeing of suturing materials and for oxygen absorption in gas analysis. It also has antiseptic properties. Pyrogallol was also used as a developing agent in black-and-white developers, but its use is largely historical except for special purpose applications.

Chemical bproject

Answer 2

Answer:

hiii how are you dear Mark me as brilliant