Which of the Following Has A $\Delta$ H ^$\circ$ _f= 0 KJ/mol
A) CO₂(g)
B) O₃(g)
C) Cl^-(aq)
D)

question 91

Multiple Choice

Which of the following has a $\Delta$ H ^$\circ$ _f= 0 kJ/mol

• A) CO₂(g)
• B) O₃(g)
• C) Cl^-(aq)
• D) NH₃(aq)
• E) I₂(s)

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Definitions:

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A sales technique where the salesperson assumes that the customer has already decided to purchase and closes the sale under that assumption.

Urgency Close

A sales technique that creates a sense of urgency to encourage immediate buying decisions, often through limited-time offers or scarcity.

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The process by which individuals seek to validate their choices through additional information or feedback from others.

Trial Close

A sales technique where the seller proposes a closing question or statement to gauge the buyer's readiness to complete the purchase.