MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Colour

which of the ...

Question

which of the 3d series of the transition metals exhibit the largest no.of oxidation states & why ?

Open in App

Solution

Manganese possess highest oxidation number upto +7. This is due to its high (7) valence electron [Ar]3d⁵ 4s².

Suggest Corrections

thumbs-up

0

Similar questions

Q. Which of the following 3d-series transition metal exhibits the largest number of oxidation states?

Q. Which metal in the first series of transition metals exhibits

+ 1

oxidation state most frequently and why?

Q. (i) Name the elements of

3 d

transition series which shows maximum number of oxidation states. Why does it show so?
(ii) Which transition metal of

3 d

series has positive

E_{(M^{2 +} / M)}^{o}

value and why?
(iii) Out of

{C r}^{3 +}

{M n}^{3 +}

, which is a stronger oxidizing agent and why?
(iv) Name a member of the Lanthanoid series which is well known to exhibit

+ 2

oxidation state.
(v) Complete the following equation

M n O_{4}^{-} + 8 H^{+} + 5 e^{-} ⟶

Q. (a) Which metal in the first transition series (

3 d

series) exhibits

+ 1

oxidation state most frequently and why?
(b) Which of the following cations are coloured in aqueous solution and why?

S c^{3 +}, V^{3 +}, T i^{4 +}, M n^{2 +}

(

S c = 21, V = 23, T i = 22, M n = 25

Q. Name the oxometal anions of the first series of the transition metals in which the metal exhibits the oxidation state equal to its group number.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Colour of Ions

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon