ICSE /Class 9
Chemistry MCQ Based On Hydrogen from water dilute acids and alkalis
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ICSE Class 9 Chemistry Hydrogen from water dilute acids and alkalis
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Consists of one proton and one electron.
Monatomic hydrogen that exists transiently after the reduction of a hydrogen ion.
Atomic number :1
Solution containing more \\(OH^{-}\\) ions than \\(H^{+}\\) ions.
3+1
They form soluble complexes with Cationic species.
Include attraction and repulsions between atoms.
Colorless
5.8
Sodium ions are exchanged with \\(Ca^{2+}\\) ions.
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