Write the number of covalent bonds in the molecule of butane, C₄H₁₀.

Academic Chemistry NCERT Class 10

There are thirteen covalent bonds in a molecule of butane, consisting of ten C-H and three C-C bonds.

Tutorialspoint

Updated on: 10-Oct-2022

202 Views

Write the number of covalent bonds in the molecules of butane C4H10.
Write the number of covalent bonds in the following molecules:(i) Ethane (ii) Propane (iii) Hexane (iv) Pentane (v) Butane
(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?
Ethane with molecular formula C2H6 has(a) 6 covalent bonds(b) 7 covalent bonds(c) 8 covalent bonds(d) 9 covalent bonds.
(a) Why does the element carbon form a large number of carbon compounds?(b) Write down the structures and names of two isomers of butane (C4H10).
Write the structural formula of butane..
Pentane has the molecular formula C5H12. It has5 covalent bonds12 covalent bonds16 covalent bonds17 covalent bonds
Explain isomerism. State any four characteristics of isomers. Draw the structures of possible isomers of butane, C4H10.
How are covalent bonds formed?
Give one example each of the following:(i) A molecule containing a single covalent bond (ii) A molecule containing a double covalent bond (iii) A molecule containing a triple covalent bond (iv) A compound containing an ionic bond
Difference Between Ionic, Covalent and Metallic Bonds
What type of bonds are present in water molecule? Draw the electron-dot structure of water (H2O).
Ethane, with the molecular formula C2H6, has(a) 6 covalent bonds
Fill in the blanks in the following sentences:(i) Two atoms of the same element combine to form a molecule. The bond between them is known as _____ bond. (ii) Two chlorine atoms combine to form a molecule. The bond between them is known as _____. (iii) In forming oxygen molecule, _____ electrons are shared by each atom of oxygen. (iv) In forming N2 molecule, _____ electrons are shared by each atom of nitrogen.(v) The number of single covalent bonds in C2H2 molecule are _____.(vi) Melting points and boiling points of ionic compounds are generally _____ than those of covalent compounds.
A molecule of ammonia (NH3 ) has(a) only single bonds(b) only double bonds(c) only triple bonds(d) two double bonds and one single bond

Kickstart Your Career

Get certified by completing the course

Get Started

Advertisements