WB JEE 2020 | Coordination Compounds Question 12 | Chemistry

WB JEE 2020

MCQ (Single Correct Answer)

-0.25

Indicate the correct IUPAC name of the coordination compound shown in the figure.
WB JEE 2020 Chemistry - Coordination Compounds Question 18 English

Cis-dichlorotetraminochromium (III) chloride

Trans-dichlorotetraminochromium (III) chloride

Trans-tetraminedichlorochromium (III) chloride

Cis-tetraamminedichlorochromium (III) chloride

WB JEE 2019

MCQ (Single Correct Answer)

-0.33

The conductivity measurement of a coordination compound of cobalt (III) shows that it dissociates into 3 ions in solution. The compound is

hexaamminecobalt (III) chloride

pentaamminesulphatocobalt (III) chloride

pentaamminechloridocobalt (III) sulphate

pentaamminechlkoridocobalt(III) chloride

WB JEE 2018

MCQ (Single Correct Answer)

-0.33

The main reason that SiCl₄ is easily hydrolysed as compared to CCl₄ is that

Si $$-$$ Cl bond is weaker than C $$-$$ Cl bond

SiCl₄ can form hydrogen bonds

SiCl₄ is covalent

Si can extend its coordination number beyond four

WB JEE 2018

MCQ (Single Correct Answer)

-0.33

Silver chloride dissolves in excess of ammonium hydroxide solution. The cation present in the resulting solution is

$${[Ag{(N{H_3})_6}]^ + }$$

$${[Ag{(N{H_3})_4}]^ + }$$

Ag⁺

$${[Ag{(N{H_3})_2}]^ + }$$

WB JEE Subjects