We use cookies to improve your experience and understand how Examtube is used. You can accept analytics cookies or continue with essential cookies only.
Privacy policy6 public questions tagged with this topic.
A secondary halide has the halogen on a carbon bonded to two other carbons. CH₃CH₂CHBrCH₃ (3-bromobutane) is secondary.
Ref: NCERT Class 12 Chemistry > Chapter 6: Haloalkanes and Haloarenes > Topic: Polyhalogen Compounds - Chloroform Iodoform DDT Freons
A vinylic halide has the halogen on a carbon of a C=C bond. CH₃CH=CHBr (1-bromopropene) is vinylic.
Ref: NCERT Class 12 Chemistry > Chapter 6: Haloalkanes and Haloarenes > Topic: Nucleophilic Substitution Reactions - SN1 and SN2 Mechanisms
In 2NaI + MnO₂ + 2H₂SO₄ → I₂ + MnSO₄ + 2H₂O + Na₂SO₄, NaI (I: -1 to 0) is oxidized, reducing Mn (+4 to +2).
Ref: NCERT Class 11 Chemistry > Chapter 7: Redox Reactions > Topic: Oxidizing and Reducing Agents and Strength
In 2Fe + 3I₂ → 2FeI₃, I₂ (I: 0 to -1) is reduced, oxidizing Fe (0 to +3).
Ref: NCERT Class 11 Chemistry > Chapter 7: Redox Reactions > Topic: Oxidizing and Reducing Agents and Strength
Fluorine (F) in Group 17 has 1s² 2s² 2p⁵ . Gaining 1 electron forms F⁻ with 1s² 2s² 2p⁶ , matching Ne .
Ref: NCERT Class 11 Chemistry > Chapter 4: Chemical Bonding and Molecular Structure > Topic: Ionic Bonding - Lattice Enthalpy and Properties of Ionic Compounds
Halogens belong to group 17. Among O, S, Se, and Br, only Br is in group 17, making it a halogen.
Ref: NCERT Class 11 Chemistry > Chapter 3: Classification of Elements and Periodicity in Properties > Topic: Nomenclature of Elements with Atomic Number >100
This page is supported by advertisements. An ad blocker is stopping those ads from loading, so we cannot show the rest of the page yet. Pause the blocker for this site, then continue. We will check again automatically.
You can keep using this site after advertisements are allowed to load.
