GENERAL KNOWLEDGE

GK

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the mole ratio in the following reaction:2CO + O2
A
2:1:2
B
1:1:1
C
1:2:1
D
Have no clue what a mole ratios is!!
Explanation: 

Detailed explanation-1: -2 Answers. Why the ratio of dioxygen to carbon dioxide is 1:2 on the basis of moles, i.e. on the basis of number of particles .

Detailed explanation-2: -It is a decomposition reaction, oxidation number of none of the elements has been changed.

Detailed explanation-3: -1 Answer. Stefan V. You have 2 moles of carbon monoxide in that chemical equation.

Detailed explanation-4: -Find the ratio or the moles of each element by dividing the number of moles of each by the smallest number of moles.

There is 1 question to complete.