Which of the following element has the lowest electron affinity?
Aluminium is diagonally related to
There was an unprecedented increase in the number of mansabdars during the reign of
The do aspa, sih aspa rank in the monsabdari system was introduced by
Which one of the following cities became famous for the art of metal-inlay work in the medieval South India?
Who among the following introduced the dahsala system of land revenue collection for the first time?
Which has maximum calorific value
(b) Amino acid
The substance which decreases the rate of a chemical reaction is called
The law of diffusion of gases had been given by
(d) None of these
The acidic hydrogen is present in