why cobalt nitrate is added less in salt analysis ash test?​ pls answer and I will mark u as the best answer!!

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

your parents i think this could be it

the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;