I think it’s c I could be wrong
Answer:

Explanation:
Percent means " per hundred," so % m/V means the grams of something in 100 mL of volume.

Data:
m/V % = 2.20 %
V of solution = 250 mL
Calculations:

1.D 2.C 3.B 4.A is the answer i believe you're looking for.
Answer: the second one for sure HOPE IT HELPD HAVE A AWSOME DAY :))))))))
Explanation: