With carbon dioxide, what phase change takes place when pressure
1 answer:
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Answer:
The original concentration is "35 mg/ml".
Explanation:
According to the question,
The solution is diluted,
= 1:50
The initial volume,
V1 = 1 ml
Final concentration,
= 0.07 mg
then,
The final volume,
V2 = 500 ml
As we know,
⇒
or,
⇒
On substituting the values, we get
⇒
⇒
⇒