Explanation

Oxalic acid is used in removing ink stain from clothes as it is helpful in the reaction of insoluble iron to the soluble complex ion.

MUG 11-12-2022

Explanation

Gun powder is a mixture of sulphur, charcoal and potassium nitrate (KNO3).

Explanation

Nacl Chemical abbreviation for sodium chloride (table salt).

Explanation

Light Emitting Diodes are light sources that are energy efficient and can be made in a variety of colors.

Gallium is a soft, silvery metal used primarily in electronic

circuits, semiconductors, and light-emitting diodes (LEDs).

LEDs are comprised of compound semiconductor materials, which are made up of elements from group III and group V of the periodic table

SH5-8-2023

Explanation

The overall three-dimensional structure of a polypeptide is called its tertiary structure.

These include :

hydrophobic interactions,

ionic bonding,

hydrogen bonding 

disulfide linkages.

Explanation

Pyridine is an important class of nitrogen-containing heterocycles found in various natural products.

Explanation

Higher reducing sugar in Fruit Jelly may result in the crystallization of glycerol

The addition of glycerol and glucose syrup increased the equilibrium moisture content

and reduced sugar crystallization significantly.

Explanation

Fractional distillation separates miscible liquids that have different boiling points.

It is useful for separating ethanol from a mixture of ethanol and water,

and for separating crude oil into different products such as petrol, diesel, and kerosene.

Explanation

Triglycerides are a type of fat (lipid) found in our blood.

They are the most common type of fat in your body.

Triglycerides come from:

foods, especially butter, oils, and other fats you eat

Lipids are an umbrella term for Triglycerides, Phospholipids and Sterol.

Explanation

dielectric, insulating material, or a very poor conductor of electric current. 

When dielectrics are placed in an electric field, practically no current flows in them because, unlike metals