Chemistry in Everyday Life — Chemistry STD 12 Science — Question

Proteins can be classified into two types on the basis of their molecular shape i.e., fibrous proteins and globular proteins. Examples of globular proteins are:

One of the different amino acids which can be synthesised in the body is:

TEL is a compound used as:

A student slowly mixes salt into 25ml of water until no more salt dissolves in it. The student could make more salt dissolve in the solution by:

Which of the following is used as an acid bath in dyeing cotton and wool?

Which one of the following aldehydes gives Cannizzaro reaction when heated with strong alkali?

Which of the following compound obtained by Clemmensen reaction of Ketones -

3 moles of P and 2 moles of Q are mixed, what will be their total vapour pressure in the solution if their partial vapour pressures are 80 and 60 torr respectively?

Schottky defect defines imperfection in the lattice structure of a:

Formaldehyde is used as formalin in industries: