Question

for a reaction 2A+3B=5c
Initial conc. of A is l0M & it
changes to 5M in 20sec find out
① Rate of disappearanceOf A
2) Rate of a reaction
3 )Rate of Disappearance of B 4)Rate of appearance c​

Answer 1

In a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers can be used to determine body, liquid, and vapor temperature.