Amongst T i F 2 − 6 , C o F 3 − 6 , C u 2 C l 2 and N i C l 2 − 4 (Atomic number Ti=22,Co=27,Cu=29,Ni=28 The colourless species are Options: A . &nbspCoF3−6 and NiCl2−4 B . &nbspTiF2−6 and CoF3−6 C . &nbspCu2Cl2 and NiCl2−4 D . &nbspTiF2−6 and Cu2Cl2

Answer: Option D : D T i F 2 − 6 and C u 2 C l 2 due to absence of unpaired electrons.

Amongst TiF2−6,CoF3−6,Cu2Cl2 and NiCl2−4 (A

Question

Amongst

T i F_{6}^{2 -}, C o F_{6}^{3 -}, C u_{2} C l_{2}

and

N i C l_{4}^{2 -}

(Atomic number Ti=22,Co=27,Cu=29,Ni=28 The colourless species are

Options:

A . CoF3−6 and NiCl2−4

B . TiF2−6 and CoF3−6

C . Cu2Cl2 and NiCl2−4

D . TiF2−6 and Cu2Cl2

Answer: Option D
:
D

T i F_{6}^{2 -}

and

C u_{2} C l_{2}

due to absence of unpaired electrons.

Was this answer helpful ?

Next Question

Question 1. Ferric iodide is very unstable but ferric chloride is a stable compound. This is because....

Question 2. In chromite ore, the oxidation number of iron and chromium are respectively....

Question 3. Which of the following statement is wrong about intersititial compounds?....

Question 4. Which of the following compounds has color but not unpaired electrons?....

Question 5. Choose correct option:- 1. Zinc forms colored ions 2. [CoF6]3− is paramagnetic 3.Sc forms +4 oxidation state 4.&#....forms +4 oxidation state 4. Zinc is not a transition element

Question 6. In aqueous solution, Eu2+ ion acts as a/an....

Question 7. The element showing most stable +8 oxidation state in its compound is....

Question 8. The outer electronic configuration of Gd (Atomic No: 64) is:....

Question 9. In context of the lanthanoids, which of the following statements is not correct?....

Question 10. Which of the following arrangements does not represent the correct order of the property stated against it?....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0