Substitute is one that takes the place of another; a replacement.
Month: February 2022
What is Substitute?
Antibiotic …
Antibiotic – Chemical substances produced by microorganisms such as moulds and bacteria and which are capable of destroying bacteria or preventing their growth.
What is Antibiotic?
Inversion …
Inversion is a change from one optical isomer to the other.
For example, inversion of came sugar in the presence of dilute acids (mineral).
What is Inversion?
Shaikh Nasiruddin was known as Chiragh-i-Delhi.
Shaikh Nasiruddin was known as Chiragh-i-Delhi.
Which Sufi-saint was known as Chiragh-i-Delhi?
Fluorescent …
Fluorescent – The emission of light by a substance by the excitation rather than rise in temperature is called luminescence and if luminescence does not persists after the exciting cause in removed it is called fluorescence.