Which information is not conveyed by a balanced chemical equation ?

Options

A. Physical states of reactants and products
B. Symbols and formulas of all the substances in evolved in a particular reaction
C. Number of atoms/molecules of the reactants and products formed
D. Whether a particular reaction is actually feasible or not

Explanation

To answer the question "Which information is not conveyed by a balanced chemical equation?", we can analyze the components of a balanced chemical equation and determine what it does and does not provide.

### Step-by-Step Solution:

1. **Understanding Balanced Chemical Equations**:
A balanced chemical equation represents a chemical reaction where the number of atoms of each element is the same on both sides of the equation. This ensures that the law of conservation of mass is followed.

2. **Information Conveyed by Balanced Chemical Equations**:
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