Question Detail

CHM 101 CHM 101 Past Questions Objective Question
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Question

How many molecules are in 1 mole of H₂O?
Options
A 1.2 x 10²³
B 3.6 x 10¹²
C 6.023 x 10²³
Correct Answer
D 2.0 x 10⁶
Correct Answer

Option C is the correct answer.

Detailed Explanation

One mole of any substance contains Avogadro's number of particles. Therefore, 1 mole of H₂O contains 6.022 x 10²³ molecules of water.

Hint

Recall Avogadro's number, approximately 6.022 x 10²³.

Question Info

Course: CHM 101
Topic: CHM 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 345 of 1872
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