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Paper 3 · inorganic chemistry / combustion

What are the products of complete combustion of silane?

ASi and H2OH_2O
BSiOSiO and H2OH_2O
CSiO2SiO_2 and H2OH_2O
DSiO2SiO_2 and H2H_2
Explanation: The marking scheme gives answer C. Complete combustion of silane (SiH4SiH_4): SiH4+2O2SiO2+2H2OSiH_4 + 2O_2 \to SiO_2 + 2H_2O.

ZIMSEC Chemistry Paper 3, June 2009, Q6

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