Question

At a pressure of 800 torr is certain quantity of nitrogen occupies 30 ml at 27 degrees celsius what will its volume at -13 degree celsius and 57 degree celsius in which pressure is kept constant

Answer 1

Explanation:

Potassium is a chemical element with the symbol K and atomic number 19. Potassium is a silvery-white metal that is soft enough to be cut with a knife with little force. Potassium metal reacts rapidly with atmospheric oxygen to form flaky white potassium peroxide in only seconds of exposure