Question

Out of 1M H2SO4 and 1N H2SO4, which is more concentrated and why?

Answer 1

1M will ne more concentrated because98gof solute dissolve in 1litre of solution where in 1N1g equivalent massof h2so4 dissolve in 1 litre of solution

Answer 2

$1M of H₂$SO$₄ is more Concentrated$

Explanation:

Molarity

=$\sf\frac{n}{V}$

= $\sf\frac{Weight\:of\: solute}{Molecular\: mass\: of\: solute}$ × $\sf\frac{1}{Volume\:of\: Solution}$

=$\sf\frac{2(1)+32+4(16)}{1L}$ =98gm/L

Normality

= $\sf\frac{Eq.}{V}$

= $\sf\frac{Weight\:of\:solute}{Equivalent\:mass}$ × $\sf\frac{1}{Volume\: of\: Solution}$

$\sf Equivalent\:mass = \frac{Molecular\:mass}{n\:factor}$

H$₂$SO$₄$⇌2H$⁺$+SO$₂$ $^-4$

n factor = 2 (no. of H+ discharged)

So, $\sf Equivalent\:mass = \frac{98}{2}=49gm/L$

Hence $1M H₂SO₄$ > $1N H₂SO₄$

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Hope it helps you ^_^