One Litre of a Solution of PH 2 Has How

question 37

Multiple Choice

One litre of a solution of pH 2 has how many more hydrogen ions (H⁺) than 1 L of a solution of pH 6?

• A)4 times more
• B)16 times more
• C)40 000 times more
• D)10 000 times more
• E)100 000 times more

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Definitions:

Expected Number

A statistical term referring to the mean value predicted for a particular variable or event in a probability distribution.

Binomially Distributed

Describes the distribution of two possible outcomes in an experiment or process that is repeated multiple times.

Life Insurance

A contract between an insurer and an insured, where the insurer promises to pay a designated beneficiary a sum of money upon the death of the insured person.

Sales Calls

Direct engagement with potential customers typically over the phone or in person to pitch a product or service.