A one electron species, X m, where m is the charge of the one electron species and X is the element symbol, loses its one electron from its ground state when it absorbs 3.49 x 10-17 J of energy. Using the prior information, the charge of the one electron species is: a. +8
b. +2
c. +3
d. +1
e. +4

Option C

Explanation:

From the question we are told that:

Difference in energy

The Ground state Difference in energy at n=1

Generally the equation for Difference in energy is mathematically given by

Therefore

Therefore

Charge on element Z Q_Z

Option C

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

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