Which of the Following Statements Is/are Correct

question 20

Multiple Choice

Which of the following statements is/are correct?
(i) A mole of sodium atoms (atomic mass = 23.0 u) contains fewer atoms than a mole of potassium atoms (atomic mass = 39.1 u)
(ii) A mole of sodium atoms (atomic mass = 23.0 u) contains more atoms than a mole of potassium atoms (atomic mass = 39.1 u)
(iii) In effect,the word mole represents the number 6.02 * 10²³
(iv) One mole of a substance contains as many particles as there are atoms in 12 grams of carbon-12
(v) One mole of molecular nitrogen contains as many molecules as 24.0 u of carbon-12

• A)i and iii
• B)ii and iii
• C)i and iv
• D)iii and iv
• E)ii,iii,iv,and v

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Definitions:

Statistical Probability

The likelihood of an event occurring, based on the analysis of numerical data.

Overconfident

A psychological condition where an individual's belief in their own abilities, decisions, or forecasts exceeds the objective accuracy of those beliefs, often leading to risk-taking behaviors.

Ultimatum Game

A game in experimental economics, where two players decide on how to divide a sum of money, with one proposing the split and the other accepting or rejecting it.

Homo Economicus

An idealized concept of a rational and self-interested individual, considered in economic theories to predict decision-making behaviors.