Math, asked by mdumarMd9036, 1 year ago

What is the oxidation number of chromium in cro5?

Answers

Answered by Anonymous

if you try to find the oxidation no through general method then ans will b +10 but in real it is +6 as chromium is doubly bonded with 2oxygen atom and single bonded with rest of oxygen atom...and therefore its oxidation no is +6

Previous Question

Next Question

Similar questions

Physics, 8 months ago

mass of an object on EARTH is 50kgf and gravity due to acceleration is 11 on MOON find the weight of an object on MOON...

English, 8 months ago

Seema ask Jatin do you know where the Taj Mahal is change this sentence interrogative to indirect speech...

Chemistry, 8 months ago

Fill in the blanks with the most appropriate option. W is very reactive metal, reacts vigorously with oxygen and water therefore, stored in _(1)__. is non-metal, soft and dull and forms (2) oxides with oxygen. Y is very reactive (3) catches fire if exposed to air, therefore, stored in water. Z does not react with dilute hydrochloric acid even on heating but it reacts with sulphuric acid. When it...

Science, 1 year ago

What is the phenotypic ratio of offsprings of f2 generation obtained by selfing of f1 plant having aabbcc genotype?

Biology, 1 year ago

why excreation does not pose problem in plants?

Chemistry, 1 year ago

Intramolecular hydrogen bonding takes place in ortho nitrophenol to those but not in paranitrophenol...

Math, 1 year ago

a wall will be 28 blocks high.each row of the wall has 9 block .how many blocks r used to make the wall.

Math, 1 year ago

X2+3X-(m+2)(m+5) =0.find the roots.