MCQs

Q551: Soap is the term for a salts of a ______?

• A) Carboxylic acid
• B) Citric acid
• C) Fatty acid

Q552: It used to assess concentration or amount of given atomic, molecular or ionic chemical?

• A) Chromatography
• B) Conductometry
• C) Spectroscopy

Q553: The Gas is mobile phase in ______?

• A) Liquid chromatography
• B) Solid chromatography
• C) Gas chromatography

Q554: Spectroscopy is the interaction of light with ______?

• A) Liquid
• B) Solid
• C) Matter

Q555: An agreement between a measured value and the accepted true value?

• A) Error
• B) Accuracy
• C) Precision

Q556: The physical methods used to measure physical properties is called?

• A) Combustion analysis method
• B) Volumetric analysis method
• C) Gravimetric analysis method

Q557: Flame test of Copper Halide with bluish-green color identify the presence of ______?

• A) Halogen
• B) Hydrogen
• C) Copper

Q558: Analysis deals with the identification of presence of functional groups in compounds is _______?

• A) Physical qualitative analysis
• B) Analytical qualitative analysis
• C) Organic qualitative analysis

Q559: The sample may be solid, liquid, gas or a _______ in qualitative analysis.

• A) Mixture
• B) Compound
• C) Substance

Q560: The Analytical Chemistry deals with instruments and methods to ______ identify and quantify the matter.

• A) Mix
• B) Separate
• C) Differentiate