1:42 understand why compounds with giant ionic lattices have high melting and boiling points

Ionic compounds have high melting and boiling points because they have a giant structure with strong electrostatic forces between oppositely charged ions that require a lot of energy to break.

Giant 3D lattice of sodium chloride (NaCl)

1.13 understand how vector quantities differ from scalar quantities
1.14 understand that force is a vector quantity
1.33 understand how the upward forces on a light beam, supported at its ends, vary with the…
2.02 understand how the use of insulation, double insulation, earthing, fuses and circuit…
2.03 understand why a current in a resistor results in the electral transfer of energy and…
2.08 understand how the current in a series circuit depends on the applied voltage and the…

Spec	Q'stion	Ans	MS
1:42	Jan '13 (1), Q 9 b iii	Answer	MkS
1:42	Jan '14 (1), Q 7 d	Answer	MkS
1:42	Jan '15 (2), Q 6 b ii	Answer	MkS
1:42	Jan '17 (2), Q 5 c	Answer	MkS
1:42	May '10 (1), Q 1 c	Answer	MkS
1:42	May '13 (2), Q 6 a	Answer	MkS
1:42	May '13 (2), Q 6 a	Answer	MkS
1:42	May '13 (2), Q 6 b	Answer	MkS
1:42	May '13 (2), Q 6 b	Answer	MkS
1:42	May '13 (2), Q 6 b	Answer	MkS
1:42	May '13 (2), Q 6 b	Answer	MkS
1:42	May '15 (1), Q 9 a	Answer	MkS
1:42	May '16 (1R), Q 8 a iii	Answer	MkS
1:42	May '16 (2), Q 3 b iii	Answer	MkS

1:42 understand why compounds with giant ionic lattices have high melting and boiling points

1:42 understand why compounds with giant ionic lattices have high melting and boiling points

Related Posts:

Share This Story, Choose Your Platform!