Provision means an amount which is created from profits as a charge against profits.... It is created for a particular purpose and an amount so created has a certain level of certainity....
On the other hand, Reserves are just opposite to provisions... Reserves is an appropriation of profits. Its use is not restricted and the amount so created is purely uncertain i.e there is high degree of estimatiom....
for e.g.... Ms. Priya has very well explained...