The freezing point depression constant for water is – 1.86ºC m–1. If 5.00 g Na₂SO₄ is dissolved in 45.0 g H₂O, the freezing point is changed by – 3.82ºC. Calculate the van’t Hoff factor for Na₂SO₄
(a) 2.05
(b) 2.62
(c) 3.11
(d) 0.381
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The freezing point depression constant for water is – 1.86ºC m–1. If 5.00 g Na₂SO₄ is dissolved in 45.0 g H₂O, the freezing point is changed by – 3.82ºC. Calculate the van’t Hoff factor for Na₂SO₄
(a) 2.05
(b) 2.62
(c) 3.11
(d) 0.381
→ [B]
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Here is your answer ⤵⤵⤵
(b) 2.62
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