Question

.. A 0.0020 m aqueous solution of an ionic compound
Co(NH),(NO)C1 freezes at -0.00732°C Number of moles
of ions which 1 mol of ionic compound produces on being
dissolved in water will be (K =-1.86°C/m):
a. 3
b. 1
d. 2
C. 4​

Answer 1

Answer:

the answer is 4

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