Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Relative decrease in vapour pressure of an aqueous solution containing 2 moles [Cu(NH3)3 Cl] Cl in 3 moles H2O is 0.50. On reaction with AgNO3, this solution will form(assuming no change in degree of ionisation of substance on adding AgNO3)
Text Solution
Verified by ExpertsThe correct answer is:
C
= 
0.5 = 
i + 1.5 = 2 i
i = 1.5
i = 1 + (y – 1) 
1.5 = 1 + (2 – 1) 
= 0.5
mole of Cl– = 1.0
mole of AgCl ppt. = 1.0
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