Part F - How are their compositions similar? They are all composed of carbon and

Question

Part F - How are their compositions similar?

They are all composed of carbon and hydrogen.

Part G - How does heat of combustion in units of kJ/mol vary with molar mass?

They all have nearly identical molecular weights. They all have the same formula, but the atoms are bonded together differently in each molecule.

They are all composed of carbon and hydrogen.

Part G - How does heat of combustion in units of kJ/mol vary with molar mass?

The heat of combustion decreases as molar mass increases. The heat of combustion increases as molar mass decreases. The heat of combustion increases as molar mass increases.

There is no relationship between the heat of combustion and molar mass.

Part F - How are their compositions similar? They all have nearly identical molecular weights. They all have the same formula, but the atoms are bonded together differently in each molecule. They are all composed of carbon and hydrogen. Part G - How does heat of combustion in units of kJ/mol vary with molar mass? The heat of combustion decreases as molar mass increases. The heat of combustion increases as molar mass decreases. The heat of combustion increases as molar mass increases. There is no relationship between the heat of combustion and molar mass.

Explanation / Answer

1. They are all composed of Carbon and Hydrogen

2. The heat of combustion increases as molar mass increases.

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.