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Most Important Selected Qs for JEE AdvancedChemistrySome Basic Concepts of Chemistry

The molarity of final mixture formed by mixing 24 ~g , 49 % by weight H ₂ SO ₄ ( d =1.6 ~g / cc ) and 90 ~g , 24.5 % by weight H ₂ SO ₄( ~d =1.5 ~g / cc ) is x M . The value of 10 x is (density of resulting solution is .1.52 ~g / cc ) ?

Correct answer

46

Step-by-step solution

aligned & M_ final = ( 49 98 24 100 + 24.5 98 90 100 ) 1000 15+60 & = 0.75 1000 75 =4.6 molar =x & 10 x=46 aligned

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