MyQuestionIcon

1

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

Valency and Oxidation States

"Oxidation nu...

Question

"Oxidation number or state of an atom/ion is the number of electrons an atom/ion that the molecule has either gained or lost compared to the neutral atom." Oxidation number can be fractional but how can number of electrons be fractional?

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Reduction is the process in which an atom (or ion) donates an electron or hydrogen ion reducing its oxidation number.

Q. Oxidation number is not equal to number of electrons accepted or donated by an atom.

Q. Assertion :Oxidation number of an element can be a whole number, zero or a fractional number. But valency can never be zero. Reason: Valency of inert gases is zero.

Q. The number of electrons lost to convert 6 atoms of A to their stable ions is equal to the number of electrons gained to stabalize 4 atoms of B. If the atomic number of A is 20, what is the charge on the stable ion B?

Q. The nitrogen atom has an atomic number

7

and oxygen has an atomic number

8

Calculate the total number of electrons in nitrate ion.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Higher Elements, Oxidation State

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Valency and Oxidation States

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon