Why does hydrogen chloride gas not conduct electricity, while its aqueous solution does?
Chemical Bonding
Original Khojo Papers practice question — not from a past board paper.
the forces between the molecules are weak
No citable source has been recorded for this record. Treat it as practice material, not as fact.
The covalent bonds inside each molecule are strong; it is the intermolecular forces that are easily overcome.
From the same topic and chapter, at a similar level.
Why does hydrogen chloride gas not conduct electricity, while its aqueous solution does?
Chemical Bonding
What is a covalent bond? Give one example each of a single, a double and a triple covalent bond.
Chemical Bonding
State three differences between electrovalent and covalent compounds.
Chemical Bonding
What is a co-ordinate bond? Give one example.
Chemical Bonding
Explain the formation of magnesium chloride from its atoms, showing the transfer of electrons.
Chemical Bonding
Draw the electron dot structure of a molecule of methane and of ammonia, and state the number of lone pairs in each.
Chemical Bonding