a.

Have octahedral shape

b.

Have same density

c.

Form carbon(IV)oxide on combustion

d.

Conduct electricity

a.

activation energy

b.

free energy

c.

equilibrium position

d.

enthalpy change

a.

less than the activation energy

b.

greater than the activation energy

c.

greater than the energy of the product

d.

less than the energy of effective collision

a.

Conservation of mass

b.

Definite proportions

c.

Multiple proportions

d.

Conservation of energy