SSC MTS EXAM

SSC

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Air is an example of a(n)
A
element
B
compound
C
heterogenous mixture
D
homogenous mixture
Explanation: 

Detailed explanation-1: -Despite the fact that air is a mixture of several gases, it is a homogeneous mixture since it seems uniform everywhere and its constituents are difficult to detect. Furthermore, simple mechanical methods are unable to separate distinct components of air. Hence, it is classified as a homogenous mixture.

Detailed explanation-2: -We know that air is a homogeneous mixture of gases. It consists of gases like nitrogen, oxygen, carbon dioxide, argon, etc. in different proportions. Since it is a homogeneous mixture, we need special separation techniques.

Detailed explanation-3: -Why air is not a Homogeneous Mixture, As it is evenly distributed through out the Atmosphere . Where as ICE is said as Homogeneous, but ICE has molecules as well as Chemical Combination .

There is 1 question to complete.