Q88
A container contains 20 L mixture in which there is 10% sulphuric acid. Find the quantity of sulphuric acid to be added in it to make the solution of contain 25% sulphuric acid.
A.
2 L
B.
3 L
C.
4 L
AnswerD.
5 L
Answer: Option C
Solution
Answer: Option C
Solution:
