Discuss Forum
1. How many liters of a 90% of concentrated acid needs to be mixed with a 75% Solution of concentrated acid to get a 30 liter Solution of 78% concentrated acid?
- A. 8
- B. 8
- C. 8
- D. 8
Answer: Option B
Explanation:
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1. How many liters of a 90% of concentrated acid needs to be mixed with a 75% Solution of concentrated acid to get a 30 liter Solution of 78% concentrated acid?
Answer: Option B
Explanation:
Post your comments here: