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Emission and Absorption Spectra

Statement: Em...

Question

Statement: Emission spectra are obtained when electron jump from higher energy levels to lower level.

State whether the given statement is true or false.

A

True

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B

False

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Solution

The correct option is A True
The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted due to an atom or molecule making a transition from high energy to lower energy.

Hence, the given statement is $true$

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Q. Among the following, select the correct parameters for obtaining the emission spectra:

We get an emission spectrum when an electron jumps from _____ energy level to _____ level.

Statement: The greater the difference in energy between two levels, the lower the wavelength of light emitted, when an electron moves between them.

State whether the given statement is True or False.

Energy is ________ when an electron jumps from higher energy level to lower energy level.

Q. Read the given statements carefully.
Statement-1: When an electron jumps from higher energy level to lower energy level, absorption of energy takes place.
Statement-2: Excited state provides instability to the electron. Thus, the electron tends to come back to its ground state to gain stability.
Now, choose the correct option.

Q. When electron jumps from a lower energy level to higher energy at that time energy is __________.

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