Question

For 1 molal aqueous solution of the following compounds, which one will show the highest freezing point?

Options

• [CO(H₂O)₆]Cl₃

• [CO(H₂O)₅Cl]Cl₂ . H₂O

• [CO(H₂O)₄Cl₂]Cl . 2H₂O

• [CO(H₂O)₃Cl₃] . 3H₂O

Answer 1

[CO(H₂O)₃Cl₃] . 3H₂O