Question

Q.7: The fuels methane and octane are both hydrocarbons: Octane has the (103)
formula CgH18, methane as the formula CHA.
a) Which two elements do methane and octane contain?
b) Name the two compounds formed when methane is burnt?​

Answer 1

Explanation:

In physics and chemistry, the law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as the system's mass cannot change, so quantity can neither be added nor be removed.