Question

The highest number of helium atoms is in

• A. 4 mol of helium
• B. 4u of helium
• C. 4g of helium
• D. 2.271098L of helium at STP

Answer 1

The Correct Option is A

The greatest quantity of helium atoms is found in:

• 4 mol of helium equates to 4 * (6.022 x 10²³) helium atoms.
• 4 u of helium represents a negligible quantity of atoms.
• 4 g of helium is equivalent to 1 mol of helium, containing 6.022 x 10²³ helium atoms.
• 2.271098 L of helium at STP approximates 0.1 mol of helium.

Consequently, 4 mol of helium possesses the largest number of atoms.