What is the basic structural unit of DNA?

Which acid is found in citrus fruits like lemons and oranges?

Which of the following is a weak base?

The technique that measures the emission of light by atoms or molecules after excitation is known as:

Which compound is an example of a diatomic alkene?

What is the general formula for alkanes?

The technique that measures the rotation of plane-polarized light to quantify the concentration of optically active substances is called:

The Bohr model successfully explains the spectra of:

Which amino acid is commonly known as the "building block of proteins"?

The balanced chemical equation for the reaction between sulfuric acid (H₂SO₄) and potassium carbonate (K₂CO₃) is: