Question

Q.15 Calculate emf of the following cell at 25◦C Cr(s) | Cr3+ (0.002M) || Fe2+ (0.04M) | Fe(s) if E◦Cr3+/Cr = -0.74 V and E◦Fe2+/Fe = -0.44 v

Answer 1

Answer:

Which of the following exhibits lowest

melting point?

A) (CO(NH3)6]Cl

3

B) [CO(NH3)5Cl]C12

C) (CO(NH3)4Cl2]CI

D) [CO(NH3)3Cl3]

(