A Solution of HCl at Concentration of 4 

question 15

Multiple Choice

A solution of HCl at concentration of 4  10^-4 mol L^-1 has a pH of which of the following?

• A) 2.67
• B) 3.21
• C) 3.40
• D) 4.31
• E) 4.0

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Definitions:

File Compression

File compression is the process of using algorithms to reduce the size of files and folders, making them easier to store and share.

Redundancies

Elements or systems that are duplicated and can function as backups to prevent failure in the primary system.

Utility

Software designed to help analyze, configure, optimize, or maintain a computer, network, or any other software/hardware performance.

Organizational Structure

Describes how activities such as task allocation, coordination, and supervision are directed toward the achievement of organizational aims.