Chemistry MCQS - QUESTION DETAILS
The pH scale is a measure of the concentration of:
A. Hydrogen ions (H⁺)
B. Hydroxide ions (OH⁻)
C. Sodium ions (Na⁺)
D. Chloride ions (Cl⁻)

The pH scale is a measure of the concentration of hydrogen ions (H⁺).

Similar Questions

What is the equation for the Gibbs free energy (G) in a reaction?





What is the IUPAC name for CH₃CH₂CH₂COOH?





What is the primary function of a monochromator in spectroscopy?





What is the name of the group of elements in the periodic table with filled electron f-orbitals?





The equation ΔG = ΔH - TΔS is related to which thermodynamic process?





Which element is a noble gas with the chemical symbol He?





What is the IUPAC name for CH₃CH₂CH₂CONH₂?





What is the IUPAC name for CH₃CH₂CH₂NH₂?





Which process involves the conversion of glucose into pyruvate, producing a small amount of ATP and NADH?





What is the primary function of DNA ligase in DNA replication?