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  • Help me answer: What is mass percent of A is the following mixture A = 5 kg, B = 10 kg, C = 10 kg, D = 5 kg?

What is mass percent of A is the following mixture A = 5 kg, B = 10 kg, C = 10 kg, D = 5 kg?

  • Option 1)

    16.67

  • Option 2)

    20

  • Option 3)

    50

  • Option 4)

    15

 

Answers (1)

best_answer

As we learnt,

 

Mass percent of solution -

Mass percent = ((mass of solute)/(mass of solution) ) X 100

 

- wherein

 it is mass of solute present in 100 gram solution.

 

 mass\% = \frac{Mass\;of\;A}{total\;mass} \times 100 = \frac{5}{30}\times = 16.67\%

 


Option 1)

16.67

Option 2)

20

Option 3)

50

Option 4)

15

Posted by

Aadil

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