0A solution of sodium chloride and silver nitrate are taken separately in the two limbs
of an 'H' shaped tube. The tube is sealed and weighed precisely. The two reactants
are made to react by inverting the tube. The following reaction takes place.
AgNO3(aq) + NaCl (aq) ? AgCl (s) + NaNO3 (aq)
The whole tube is kept undisturbed for sometime so that the reaction is complete.
When the tube is weighed again it is observed that:
Weight before the reaction = Weight after the reaction
