Solutions Question 215

Question: If $ 5.0gm $ of $ BaCl_2 $ is present in $ 10^{6}gm $ solution, the concentration is

Options:

A) 1 ppm

B) 5 ppm

C) 50 ppm

D) 1000 ppm

Show Answer

Answer:

Correct Answer: B

Solution:

Concentration $ =\frac{5\times 10^{6}}{10^{6}} $ = 5 ppm.



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