If P(r) Is the Radial Probability Density for a Hydrogen $\mid$

question 23

Multiple Choice

If P(r) is the radial probability density for a hydrogen atom then the probability that the separation of the electron and proton is between r and r + dr is:

• A) P dr
• B) \(\mid\)P \(\mid\)² dr
• C) 4 \(\pi\)r²P dr
• D) 4 \(\pi\)r²\(\mid\)P \(\mid\) dr
• E) 4 \(\pi\)\(\mid\)P \(\mid\) dr

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