Chemistry
Classification-Of-Elements-And-Periodicity-In-Properties
Easy
Question
The element having greatest difference between its first and second ionization energies, is :
- Ca
- Sc
- K
- Ba
The correct answer is: K
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Which of the following statements is false regarding Arrhenius concept?
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Which of the following statement is the limitation of Arrhenius concept?
Which of the following statement is the limitation of Arrhenius concept?
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Reason: HCl will yield hydronium ions as the only positive ions in the solution.
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A substance that can donate the OH- ion -
A substance that can donate the OH- ion -
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Observe the diagram; when equilibrium stage will be attained -
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Consider the reaction given below:
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ChemistryStates-of-Matter