Question

how many moles of Na2CO3 are there in 10 litres of 2molarity solution​

Answer 1

Answer:

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Answer 2

Answer:

So, 2M solution of any compound implies 2 moles of that compound in 1 litre solution. So 2 moles of Na2CO3 in every 1 litre Solution . in 10 litres it is 20 moles.

So 2M solution has fixed concentration whether its is 1ml or 1litre