GENERAL KNOWLEDGE

GK

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is a compound?
A
Water
B
Oxygen
C
Chlorine
D
Aluminum
Explanation: 

Detailed explanation-1: -Example Of Compounds Example of compounds includes water (H2O), Hydrogen Peroxide (H2O2), etc. You could see water’s chemical formula, it says it has 2 atoms of Hydrogen combined with 1 atom of oxygen and in hydrogen peroxide, it has 2 atoms of hydrogen and two atoms of oxygen.

Detailed explanation-2: -In science, a substance made from two or more different elements that have been chemically joined. Examples of compounds include water (H2O), which is made from the elements hydrogen and oxygen, and table salt (NaCl), which is made from the elements sodium and chloride.

Detailed explanation-3: -The chemical formula of water is H2O, as it has 2 hydrogen atoms and 1 oxygen atom. So, the chemical name of water is dihydrogen oxide.

Detailed explanation-4: -Water is a compound formed by the element’s hydrogen and oxygen. Air, pond water. soda water are examples of mixtures.

There is 1 question to complete.