Physics-
General
Easy
Question
Assertion :Ionization enthalpy is always negative.
Reason : Energy is always released when electrons are removed.
- If both assertion and reason are true and the reason is the correct explanation of the assertion.
- If both assertion and reason are true but reason is not the correct explanation of the assertion.
- If assertion is true but reason is false.
- If the assertion and reason both are false.
The correct answer is: If the assertion and reason both are false.
Both assertion and reason are false.
Ionization enthalpies are always positive. Energy is always absorbed when electrons are removed from an atom.
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Assertion :Chemistry of Actinoids is more complicated than Lanthanoids.
Reason : Actinoid elements are radioactive.
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Reason : Actinoid elements are radioactive.
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