By what factor does the average velocity of a gaseous molecule increase when the temperature (in
If the functions f(x)=sin(x+a) and g(x)=bsinx+ccosx satisfy f(0)=g(0)&nb
50 mL of each gas A and of gas B takes 200 and 150 s respectively for effusing through a pin hole
During dehydration of alcohols to alkenes by heating with conc. H2SO4<