Answer:
My answer im guessing is "d"
Explanation:
Answer: heck the chemistry app itll help you i dont know this answer but the app will tell u!
Answer:

Explanation:
Hello,
In this case, given that the same temperature and pressure is given for all the gases, we can notice that 16.0 mL are related with two moles of carbon monoxide by means of the Avogadro's law which allows us to understand the volume-moles relationship as a directly proportional relationship. In such a way, since in the chemical reaction:

We notice two moles of carbon monoxide yield two moles of carbon dioxide, therefore we have the relationship:

Thus, solving for the yielded volume of carbon dioxide we obtain:

Best regards.
Answer:
Option B same Atomic number and Different Atomic weight
Explanation:
Isotope are those inwhich no of protons (Atomic number) is same and mass number (A=n+Z) is different
Examples: Cl-35& Cl-37
And O-16& O-18
And option C corresponds to Isobars with same mass number and different atomic number.