Question 1:
What is hydrocarbon?
What is hydrocarbon?
Answer:
Hydrocarbon is an organic carbon compound made up of only carbon and hydrogen elements.
Question 2:
State one similarity and one difference between saturated and unsaturated hydrocarbons.
State one similarity and one difference between saturated and unsaturated hydrocarbons.
Answer:
Similarity:
Saturated and unsaturated hydrocarbons are made up of only carbon and hydrogen elements.
Difference:
Saturated hydrocarbons have single covalent bond between carbon atoms but unsaturated hydrocarbons have at least one double covalent bond or triple covalent bond between carbon atoms.
Question 3:
Name one gas which is produced from food waste decay to generate electrical energy.
Name one gas which is produced from food waste decay to generate electrical energy.
Answer:
Methane gas