PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo1. Determine whether the following reactions as oxidation or reduction.
\(Na\) ➝ \(Na^+\) + \(e^–\)
\(Fe_3{^+}\) + \(2^e{^–}\) ➝ \(Fe^+\)
\(Na\) ➝ \(Na^+\) + \(e^–\)
\(Fe_3{^+}\) + \(2^e{^–}\) ➝ \(Fe^+\)
A chemical reaction that involves adding oxygen or removing hydrogen or loss of electrons is called .
A chemical reaction involving adding hydrogen or removing oxygen, or gaining electrons is called .
2. Classify the compounds as Ionic/Covalent/Coordinate based on the given properties.
Soluble in non-polar solvents
Undergoes faster/instantaneous reactions
Non-conductors of electricity
Solids at room temperature
Soluble in non-polar solvents
Undergoes faster/instantaneous reactions
Non-conductors of electricity
Solids at room temperature
Soluble in non-polar solvents =
Undergoes faster/instantaneous reactions =
Non-conductors of electricity =
Solids at room temperature =
Undergoes faster/instantaneous reactions =
Non-conductors of electricity =
Solids at room temperature =