Choose the INCORRECT statement about silicon.
A) Silicon forms on stable oxide.
B) Silicon exhibits more catenation than carbon.
C) Sand and quartz are SiO2.
D) The central feature of silicates is the SiO44- tetrahedron.
E) A silicone is a compound with an alternating silicon and oxygen chain as a backbone with carbon containing groups as sidechains.
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Q74: Choose the INCORRECT statement.
A)Elemental silicon is produced
Q75: Choose the INCORRECT equation.
A)CaO + 3 C
Q76: In the production of the metal by
Q77: Which of the following elements forms a
Q78: Choose the INCORRECT statement about carbon.
A)In addition
Q80: Choose the INCORRECT statement.
A)The strong C-C and
Q81: What is the pH of a solution
Q82: Quartz and mica are examples of:
A)silanols
B)silanes
C)silicones
D)silicates
E)isomers
Q83: Write the equation for the production of
Q84: Write the equation for the electrolysis of
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