KayBee Bio Organics Production Chemist Interview Questions and Answers for Experienced

HPLC stands for High Performance Liquid Chromatography and GC stands for Gas Chromatography.

• HPLC is a technique used to separate, identify, and quantify components in a mixture.

• GC is a technique used to separate and analyze volatile compounds in a mixture.

• HPLC uses a liquid mobile phase while GC uses a gas mobile phase.

• HPLC is commonly used in pharmaceutical, environmental, and food industries.

• GC is commonly used in fo...read more

HPLC is used for separating compounds in liquid phase, while GC is used for separating compounds in gas phase.

• HPLC stands for High Performance Liquid Chromatography, while GC stands for Gas Chromatography.

• HPLC is used for separating compounds dissolved in a liquid solvent, while GC is used for separating compounds in a gaseous state.

• HPLC is more suitable for analyzing polar compounds, while GC is more suitable for anal...read more

Hydroquinone is a chemical compound with the formula C6H4(OH)2, commonly used in skincare products for its skin-lightening properties.

• Chemical formula: C6H4(OH)2

• Consists of two hydroxyl groups attached to a benzene ring

• Used in skincare products to lighten dark spots and hyperpigmentation

The Seandmeya reaction is a chemical reaction used in organic chemistry to synthesize aldehydes from alkynes.

• The Seandmeya reaction involves the hydroboration-oxidation of an alkyne to form an enol intermediate, which tautomerizes to the aldehyde.

• The reaction is often used in the synthesis of complex molecules and natural products.

• An example of the Seandmeya reaction is the conversion of 1-octyne to octanal using BH3 a...read more