MHT CET Chemistry question

ChemistrySome Basic Concepts of ChemistryMHT CET

25ml of 3.0M HNO are mixed with 75ml of 4.0M HNO. If the volumes are additive, the molarity of the final mixture would be

Answer: (C)

Solution

M; the simple average 3.5 M ignores the unequal volumes. Hence the correct option is (c).

Question ID VK-060624