Chemistry component

Front

Which of the following electrolytes is used in the electrolytic refining of copper: Sodium sulphate, Cuprous chloride, Copper oxide, Copper sulphate?

Back

Copper sulphate

Front

What is the name of the ion with a charge of -1?

Back

Anion

Front

The number of reacting species (atoms, ions or molecules) involving is an elementary reaction?

Back

Molecularity

Front

What is the expansion of (EDTA)?

Back

Ethylenediamine tetra acetic acid

Front

Which solution has a pH greater than 7? Options: Buffer solution, Acidic buffer solution, Basic buffer solution, Alkaline buffer solution

Back

Buffer solution

Front

The ligands that bind via more than one atom and form ring complexes?

Back

Chelating ligands

Front

What is the electronic configuration of nickel?

Back

3d⁸ 4s²

Front

A coordination complex's core atom / ion also known as?

Back

Lewis acid

Front

The process of killing harmful and objectionable bacteria and micro organism by various agents like chemicals ,heat etc..

Back

Disinfection

Front

In 1936 first commercial pH meter was made by who?

Back

Arhold orville beakman