Question

Van't Hoff factor for Nacl, Cacl2, H2so4

Answer 1

Answer:

Van't Hoff factor for

NaCl= 2

CaCl2= 3

H2SO4= 3

Explanation:

• NaCl dissociates into Na+ and Cl- ions( i.e. two ions), hence Van't Hoff factor for NaCl is 2.
• CaCl2 dissociates into Ca2+, and 2 Cl- ions(i.e. 3 ions), hence Van't Hoff factor for CaCl2 is 3.
• H2SO4 dissociates into 2 H+ and 1 SO4 2- ions(i.e. 3 ions) , hence Van't Hoff factor for H2SO4 is 3.

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