The Line Spectrum of Hydrogen Gas Analysis

What type of spectrum is obtained when light emitted from the discharge tube containing hydrogen gas is analyzed?

What causes the line spectrum to be produced in hydrogen gas analysis?

Answer:

The type of spectrum obtained when light emitted from the discharge tube containing hydrogen gas is analyzed is a line spectrum.

Electron transitions between energy levels in hydrogen atoms cause the line spectrum to be produced.

When light emitted from the discharge tube containing hydrogen gas is analyzed, it results in a line spectrum. This line spectrum is a characteristic pattern of colors produced due to the transition of electrons between different energy levels within hydrogen atoms.

Unlike a continuous spectrum that is obtained when white light passes through a prism, the line spectrum of hydrogen contains only discrete lines of color. Each line in the spectrum corresponds to a specific energy transition, creating a unique pattern known as the hydrogen spectrum.

This phenomenon occurs because the electrons in hydrogen atoms absorb and release energy in quantized amounts when transitioning between energy levels. The emission of light during these transitions results in the production of a line spectrum, revealing the specific colors associated with each energy level change.