a. True

A mole of any substance contains Avogadro's number of entities, which is approximately $6.022 \times 10^{23}$. However, the entities in question can be atoms, molecules, ions, etc. In this case, a mole of $O_2$ refers to $6.022 \times 10^{23}$ molecules of oxygen, and a mole of $P_4$ refers to $6.022 \times 10^{23}$ molecules of phosphorus. Since both are measured in moles, they contain the same number of molecules. Therefore, the statement is false.

Question

a. True

A mole of any substance contains Avogadro's number of entities, which is approximately $6.022 \times 10^{23}$. However, the entities in question can be atoms, molecules, ions, etc. In this case, a mole of $O_2$ refers to $6.022 \times 10^{23}$ molecules of oxygen, and a mole of $P_4$ refers to $6.022 \times 10^{23}$ molecules of phosphorus. Since both are measured in moles, they contain the same number of molecules. Therefore, the statement is false.

Knowee AI · Accepted Answer

a. True

A mole of any substance contains Avogadro's number of entities, which is approximately $6.022 \times 10^{23}$. However, the entities in question can be atoms, molecules, ions, etc. In this case, a mole of $O_2$ refers to $6.022 \times 10^{23}$ molecules of oxygen, and a mole of $P_4$ refers to $6.022 \times 10^{23}$ molecules of phosphorus. Since both are measured in moles, they contain the same number of molecules. Therefore, the statement is false.

A mole of oxygen, O2, and a mole of phosphorus, P4, do not contain the same number of molecules.Question 6Select one:a.Trueb.FalseClear my choice

Question

Solution

Similar Questions

Upgrade your grade with Knowee