What type of bonds are present in the following molecules? Draw their electron-dot structures.(i)H2 (ii)CH4 (iii) Cl2 (iv) O2
Covalent bonds are present in the given molecules.
(i) H2
(ii) CH4
(iii) Cl2
(iv) O2
Related Articles
- Write the electron-dot structures for the following molecules:(i) NaCl (ii) Cl2
- What type of bonds are present in water molecule? Draw the electron-dot structure of water (H2O).
- Draw the electron-dot structures of the following compounds and state the type of bonding in each case:(i) CO2 (ii) MgO (iii) H2O (iv) HCl (v) MgCl2
- Draw the electron-dot structures of the following compounds and state the type of bonding in each case:(i) KCl (ii) NH3 (iii) CaO (iv) N2 (v) CaCl2
- Calculate the molecular masses of H2, O2, Cl2, C02, CH4, C2H2, NH3, CH3OH.
- Write the electron-dot structures for:(i) ethane, (ii) ethene and (iii) ethyne.
- Write the number of covalent bonds in the following molecules:(i) Ethane (ii) Propane (iii) Hexane (iv) Pentane (v) Butane
- (i) Write electron-dot structures for magnesium and oxygen.(ii) Show the formation of MgO by the transfer of electrons. (iii) What are the ions present in this compound?
- Draw the structures for the following compounds :(i) Ethanoic acid(ii) Bromopentane(iii) Butanone(iv) Hexanal
- What do the following abbreviations stand for?(i) O (ii) 2O (iii) O2 (iv) 3O2
- (i) Write the electron dot structures for sodium, oxygen, and magnesium.(ii) Show the formation of Na2O and MgO by the transfer of electrons.(iii) What are ions present in these compounds?
- Draw the possible isomers of the compound with molecular formula C3H6O and also give their electron dot structures.
- Classify the following into elements and compounds :(i) H2O(ii) He(iii) Cl2(iv) CO(v) Co
- (a) Giving their structures, state the number of single bonds, double bonds and triple bonds(if any) following compounds:(i) ethyne (ii) ethene (iii)benzene (b) Write the molecular formula and structure of cyclohexane. How many covalent bonds are there in the molecule of cyclohexane?
- Which of the following are compounds?(i) CO (ii) No(iii) NO (iv) Co(a) (i) and (ii)(b) (ii) and (iii)(c) (i) and (iii)(d) (ii) and (iv)
Kickstart Your Career
Get certified by completing the course
Get Started