What is the mass number of a carbon isotope that has seven neutrons
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Answer:
Option A (9.0) is the correct alternative.
Explanation:
The given values are:
Molarity,
= 1.5 M
Volume,
= 6000 mL
or,
= 6 L
As we know,
⇒
or,
⇒
By putting the values, we get