Advertisements
Advertisements
प्रश्न
State the following is a reduction reaction or oxidation reaction.
\[\ce{Cu -> Cu^2+}\]
Advertisements
उत्तर
Oxidation Reaction.
APPEARS IN
संबंधित प्रश्न
How do atoms attain noble gas configuration?
Explain the following briefly:
Helium does not form He2 molecule
What type of bond is formed between two atoms, when the electronegative difference between them is High ?
Elements X, Y, and Z have atomic numbers 6, 9 and 12 respectively. Which one forms a cation?
State the following is a reduction reaction or oxidation reaction.
\[\ce{Pb -> Pb^2+ + 2e-}\]
How does the Modern atomic theory contradict and correlate with Dalton's atomic theory?
Give a reason
Physical properties of isotopes are different.
Potassium (at No.19) and chlorine (at No.17) react to form a compound. Explain the formation of the compound on the basis of reducing agent.
Identify the following reaction as either oxidation or reduction:
K - e- → K+
Copy and complete the following table relating to the atomic structure of some elements:
| Element | Atomic Number | Mass Number | Number of protons | Number of Neutrons | Number of Electrons |
| Beryllium | 4 | 9 | |||
| Fluorine | 9 | 10 | |||
| Sodium | 12 | 11 | |||
| Aluminium | 27 | 13 | |||
| Phosphorus | 31 | 15 |
