262yes, it has to be conc.
A tank contains 100 Litres of an aqueous solution containing 10 Kg of salt water is entering in the tank at the rate of 3 Litres per minute and the mixture is flowing out at 2 litre per minute, the concentric is maintained uniform by stirring. How much salt will the tank contain at end of one hour.
(Arihant Diff. equation Doubt)
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5 Answers
1@Funkygp Yes It is concentration.
@Aditya But the answer is 3.9 Kg. pls Tell me the method...
262i am looking for flaws in my method, if i get the ans. i will surely discuss .