MyQuestionIcon

1

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

Formation of Complexes

Vanadium II o...

Question

Vanadium (II) oxide is a strong

A

Drying agent

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Oxidizing agent

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Reducing agent

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

Wetting agent

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C Reducing agent
$V_{2} O_{3}$ dissolves in acids forming green or blue hydrated ions $[V (H_{2} O)_{6}]^{3 +}$ and these solutions are quite reducing.

Suggest Corrections

thumbs-up

1

Similar questions

Q. In an experiment,

20

g of vanadium (

V

) oxide (molar mass

= 182

) was reduced by excess of zinc dust in acidic solution to vanadium (

I I

) ions. The required number of moles of iodine to reoxidise vanadium (

I I

V O^{2 +}

Q. In an experiment,

20

g of vanadium (

V

) oxide (molar mass

= 182

g/mol) was reduced by excess of zinc dust in acidic solution to vanadium (II) ions. If the required number of moles of iodine to reoxidise vanadium (II) to

V O^{2 +}

22 \times 10^{- x}

, then what is the value of

x

Q. What is the empirical formula of vanadium oxide, if

2.74 g

of the metal oxide contains

1.53 g

of metal ?
(Molar Mass of Vanadium = 52 g)

Q. What is the empirical formula of vanadium oxide, if

2.74 g

of the metal oxide contains

1.53 g

of metal ?
(Molar Mass of Vanadium =

52 g

)

Q. (i) Reaction between calcium oxide and water is a _______ reaction
(ii) Treatment of mercuric oxide with strong heat is a ________ reaction

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Formation of Complexes

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Formation of Complexes

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon