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How many mole of AgNO\(_3\) are there in 500cm\(^3\) of 0.01M AgNO\(_3\) solution?

Chemistry
WAEC 1990

How many mole of AgNO\(_3\) are there in 500cm\(^3\) of 0.01M AgNO\(_3\) solution?

  • A. 0.005 mole
  • B. 0.05 mole
  • C. 0.5 mole
  • D. 5 moles
  • E. 1 mole
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Correct Answer: Option A
Explanation

Given:

V = 500 cm\(^3\)

C = 0.01M

n = ?

The relationship among the three parameters is  n = \(\frac{CV}{1000}\)

                                                                              n = \(\frac{0.01\times 500}{1000}\)

                                                                              n = 0.005 mole


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