Using van der Waals equation `(P+(a)/(V^(2)))(V-b)=RT`, answer the following questions:
At high pressure, the van der Waals equation gets reduced to

Options

A. `(P+(a)/(V^(2)))V=RT`
B. `P(V-b)=RT`
C. `PV=RT`
D. `(P+(a)/(V^(2)))(V-b)=RT`

Explanation

To solve the question regarding the van der Waals equation at high pressure, we will analyze the equation step by step.

### Step-by-Step Solution:

1. **Write down the van der Waals equation:**
\[ \left(P + \frac{a}{V^2}\right)(V - b) = RT \]
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