The Concentration of Carbon Monoxide in a Sample of Air

question 69

Multiple Choice

The concentration of carbon monoxide in a sample of air is 6.0 ppm. There are ________ molecules of CO in 1.00 L of this air at 755 torr and 23 °C.

• A)2.5 × 10^-7
• B)1.4 × 10²¹
• C)1.9 × 10¹⁸
• D)1.1 × 10²⁰
• E)1.5 × 10¹⁷

Understand the concept of insurable interest and its necessity in an insurance contract.

Know the principles of contribution among insurers.

Distinguish the contractual nature of insurance policies and the principle of utmost good faith.

Learn about the doctrine of indemnity and its implications on insurance claims.

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Definitions:

Debit Card

A card that looks like a credit card but works like a check; using it results in a direct, immediate, electronic payment from the cardholder’s checking account to a merchant or third party.