If 0274 Moles of a Substance Weighs 62

question 128

Multiple Choice

If 0.274 moles of a substance weighs 62.5 g, what is the molar mass of the substance, in units of g/mol?

• A)2.28 × 10² g/mol
• B)1.71 × 10¹ g/mol
• C)4.38 × 10^-3 g/mol
• D)2.17 × 10² g/mol
• E)6.02 x 10²³ g/mol

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Definitions:

Fear of Failure

An intense worry or apprehension about not meeting a set standard or achieving a desired outcome, often leading to avoidance of challenging tasks.

Affiliation Motive

An individual's need to form connections with others, driven by a desire for social interaction and companionship.

Evolutionary Benefit

An advantage conferred by certain traits or behaviors that increases the likelihood of survival and reproduction across generations.

Protection

Measures taken to guard against harm, damage, loss, or other undesirable outcomes.