Which Is the Index of Hydrogen Deficiency for a Compound

question 90

Multiple Choice

Which is the index of hydrogen deficiency for a compound having molecular formula C₇H₅Cl₂NO?

• A) 4
• B) 5
• C) 6
• D) 7

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Definitions:

Dollars In Pesos

Dollars in Pesos typically refers to the conversion rate between the United States Dollar and the Mexican Peso, used to exchange currency between these two units.

Current Account Deficit

A situation where a country's total imports of goods, services, and transfers exceed its total exports, indicating it is spending more abroad than it is earning.

Capital Account Surplus

Occurs when a country has more incoming foreign investments and transfers than outgoing, influencing the nation's balance of payments and potentially affecting its currency value.

Gold Standard

A monetary system where a country's currency or paper money has a value directly linked to gold.