40. Which of the following salt solutions is the most concentrated?
A. 20 grams of salt dissolved in 100 mL of water forance
B. 30 grams of salt dissolved in 100 mL of water
C. 30 grams of salt dissolved in 200 mL of water
D. 50 grams of salt dissolved in 200 mL of water 10 sandaalit Amalan
Answers & Comments
Answer:
D. 50 grams of salt dissolved in 200 mL of water
Answer:
B.
Explanation:
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