SSC MTS EXAM

SSC

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The branch of analytical chemistry that answers the question what is present?
A
quantitative
B
qualitative
C
quarantine
D
quackitative
Explanation: 

Detailed explanation-1: -qualitative chemical analysis, branch of chemistry that deals with the identification of elements or grouping of elements present in a sample. The techniques employed in qualitative analysis vary in complexity, depending on the nature of the sample.

Detailed explanation-2: -The two main branches of qualitative analysis are organic qualitative analysis (such as the iodine test) and inorganic qualitative analysis (such as the flame test). Inorganic analysis looks at the elemental and ionic composition of a sample, usually by examination of ions in aqueous solution.

Detailed explanation-3: -Quantitative analysis is any method used for determining the amount of a chemical in a sample. The amount is always expressed as a number with appropriate units. An acid-base titration is an example of quantitative analysis.

Detailed explanation-4: -Quantitative Analysis is a branch of analytical chemistry where you determine the “quantity” of an unknown, which is often contrasted to qualitative analysis, which seeks to identify the identity of unknown.

There is 1 question to complete.