IIT-JEE 2008 Paper 2 Offline | Coordination Compounds Question 35 | Chemistry

IIT-JEE 2008 Paper 2 Offline

MCQ (Single Correct Answer)

-1

Statement 1 : [Fe(H$$_2$$O)$$_5$$NO]SO$$_4$$ is paramagnetic.

Statement 2 : The Fe in [Fe(H$$_2$$O)$$_5$$NO]SO$$_4$$ has three unpaired electrons.

Statement 1 is True, Statement 2 is True; Statement 2 is a CORRECT explanation for Statement 1.

Statement 1 is True, Statement 2 is True; Statement 2 is a NOT CORRECT explanation for Statement 1.

Statement 1 is True, Statement 2 is False.

Statement 1 is False, Statement 2 is True.

IIT-JEE 2004 Screening

MCQ (Single Correct Answer)

-0.5

The pair of compounds having metals in their highest oxidation state is

MnO₂, FeCl₃

[MnO₄]^-, CrO₂Cl

[Fe(CN)₆]^3-, [Co(CN)₃]

[NiCl₄]^2- , [CoCl₄]^-

IIT-JEE 2000 Screening

MCQ (Single Correct Answer)

-0.5

Amongst the following identify the species with an atom in +6 oxidation state

$$MnO_4^ - $$

$$Cr(CN)_6^{3 - }$$

$$NiF_6^{2 - }$$

$$Cr{O_2}C{l_2}$$

IIT-JEE 1987

MCQ (Single Correct Answer)

-0.25

The brown ring complex compound is formulated as [Fe(H₂O)₅(NO)⁺]SO₄. The oxidation state of iron is

JEE Advanced Subjects