Explanation:
this is your answer I think it helpful for you tqq
Answer:
A
Explanation:
Carbohydrates are a class of of food that contains three chemical elements. All carbohydrates consist of the elements carbon, hydrogen and oxygen. These there elements form the building blocks for the carbohydrates class.
In fact, the chemical formula of carbohydrates is written in a way such that these three elements are the only elements present in a molecule of a particular carbohydrate
Answer:
D
Explanation:
Formaldehyde is an organic compound having a carbonyl group with two hydrogen groups. In general, any compound having oxygen and hydrogen in same molecule has higher and stronger intermolecular forces than any other who doesn't have. Formaldehyde exhibits this particular property, as oxygen being the electronegative atom attracts hydrogen of the other formaldehyde molecule which results in having a much higher boiling point as compared to Ethane which doesn't has the same functionality.
Producers such as plants.