What Is the PH of a 0

question 107

Multiple Choice

What is the pH of a 0.020 M HCl solution?

• A)0.020
• B)1.70
• C)7.00
• D)12.30
• E)−1.70

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Definitions:

DNA Library

A collection of DNA fragments that have been cloned into vectors so that researchers can identify and isolate desired genes or sequences.

DNA Profiling

DNA profiling is a technique used to identify individuals by characteristics of their DNA, commonly used in forensic science.

Electrophoresis

A laboratory method used to separate mixtures of DNA, RNA, or proteins according to their size and electrical charge.

DNA Sequencing

DNA sequencing is the process of determining the precise order of nucleotides within a DNA molecule.