Chemistry, asked by anish3591, 1 year ago

Cobalt exists in vitamin B12
(a) +2
(b) +3
(c) +1
(d) 0

Answers

Answered by varaddaithankar

1

Answer:

a cobalt exists as +2.........

Previous Question

Next Question

Similar questions

Psychology, 6 months ago

Statement : All tigers are lions. No cow is lion. Conclusions :Some camels are cows. i) Some lions are camels. in No camel is tiger. iii) Some tigers are cows. Which option follows (reasoning) ...

Biology, 6 months ago

(ii) Production of secondary metabolite requires the use of: (a) Protoplast (b) Auxiliary bud 3/15/21/20 (1) (Turn over)...

English, 6 months ago

1. Identify the imagery type used in the following. 2. The sharp edge of the paper cut my finger and made it sting. 3. The tiny red ant climbed up the tree. 4. The sweet smell of freshly baked apple filled the air. 5. The horn of the car made me irritated. 6. What a beautiful rose it is!

Hindi, 1 year ago

को न्वा कर भर में कर नयादान का...

English, 1 year ago

write an essay on swachh Bharat abhiyan in India more than 1oo words...

Accountancy, 1 year ago

received rs 14800 from A in full and final settlement of his account...

Science, 1 year ago

Why it is dangerous to stay in an umbrella during thunderstorm...

Chemistry, 1 year ago

Why do petrol and water from hetrogeneous mixture...