Which of the Compounds H₂C₂O₄,Ca(OH)₂,KOH,and HI Behave as Bases When

question 6

Multiple Choice

Which of the compounds H₂C₂O₄,Ca(OH) ₂,KOH,and HI behave as bases when they are dissolved in water?

• A)Ca(OH)₂ and KOH
• B)H₂C₂O₄ and HI
• C)only HI
• D)only KOH

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Definitions:

Digital Signal

An electronic signal that represents data as a series of discrete values, typically used in digital electronics and communication.

DC

Direct Current, a type of electrical current where the flow of electric charge is in a constant direction, contrasted with alternating current (AC).

AC

Alternating Current, a type of electrical current in which the flow of electric charge periodically reverses direction.

XIC Instruction

In ladder logic and PLC programming, the "Examine if Closed" instruction that checks if a particular condition is true (i.e., if a contact is closed).