Question

Which is diamagnetic and Which is paramagnetic amongest [Ni(CO)4], [Ni(CN)4]2– and [NiCl4]2–

Solution

Correct option is

Ni(CO)4 and [Ni(CN)4]2– are diamagnetic and  is paramagnetic

[Ni(CO)4] :

(diamagnetic)

For (NiCl4)2– and [Ni(CN)4]2–.

SIMILAR QUESTIONS

Q1

Ni(CO)4 and [Ni(NH3)4]2+ do not differ in

Q2

Which of the following statements is not correct?

Q3

Which of the following reagents can be used to distinguish Fe3+ and Fe2+in aqueous solution

Q4

The geometry of Ni(CO)4 and [Ni(P Ph3)2] are

Q5

Of the following which is diamagnetic in nature?

Q6

The [Fe(CN)6]3– complex ion

Q7

50 ml of 0.2 M solution of a compound with empirical formula CoCl3.4NH3 on treatment with excess of AgNO3(aq) yields 1.435 g of AgCl. Ammonia is not removed by treatment with concentrated H2SO4. The formula of the compound is : 

Q8

When MnO2 is fused with KOH, a coloured compound is formed. The product and its colour are

Q9

 

In the process of extraction of gold, 

  

[x] and [y] are :

Q10

Which of the following is non-conducting?