Which Pieces of Information Are Needed to Explain Why NiCl₄²

question 1

Multiple Choice

Which pieces of information are needed to explain why NiCl₄^2 is paramagnetic?
I.It has six d electrons.
II.It has eight d electrons.
III.It is strong field.
IV.It is weak field.
V.It is tetrahedral.
VI.It is square planar.

• A)I, IV, either V or VI
• B)II, IV, either V or VI
• C)II, III, VI
• D)II, III, either V or VI
• E)I, III, V

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Definitions:

Definite-Term Lease

A lease agreement with a specific beginning and end date, distinguishing it from a periodic or at-will tenancy.

Periodic-Tenancy Lease

A rental agreement that automatically renews for successive periods (such as monthly or yearly) until either party terminates it.

Tenancy-At-Will Lease

A lease that may be terminated by the parties at any time.

Tenancy-At-Sufferance Lease

A lease that is created when a tenant who was lawfully in possession of a leased property remains in possession of that property unlawfully after the lease ends because the person with the power to evict him failed to do so.