Question

By looking at a Chemical equation, which of these is not evident right away?

• A. Time taken by a reaction to get completed.
• B. Exothermic or Endothermic
• C. The concentration of Reactants and Products
• D. The number of moles of reactants and products.

Answer 1

Answer: (A), (B), (C)

The correct options are
A

Time taken by a reaction to get completed.

B

Exothermic or Endothermic

C

The concentration of Reactants and Products

The written chemical equation does not tell about -

I) Time taken to complete a reaction.

II) The reaction is Exothermic or Endothermic.

III)The concentration of Reactants and Products.

IV)The rate at which reaction has proceeded.