Question

Question 11 (1 point) Assuming that you are burning hydrocarbon and you expect an incomplete combustion reaction to occur. What safety precaution is important to take and why? a) Ventilation or outdoor burning, due to solid carbon soot production Ob) Presence of carbon monoxide fire extinguisher OC) Presence of an excess of water, in case the fire needs to be put out d) Ventilation or outdoor burning, due to carbon monoxide production

Answer 1

Q 11 answer

when the incomplete combustion of hydrocarbon occurs there will be releasing of both carbon dioxide and carbon monoxide so we must take proper ventilation or outdoor burning. it is a toxic gas may effect our body so (d) is the cooect option

Q 13 answer

Given that gravity on the Moon has approximately 1/6th of the strength of gravity on Earth,

eg:- who weighs 60kg on Earth would weigh approximately 10kg on the Moon. His mass, however, remains constant.