List of top Questions asked in AIIMS

With an increase in temperature, the electrical conductivity of intrinsic semiconductor

A bulb contains one mole of hydrogen mixed with one mole of oxygen at temperature $T$. The ratio of $r.m.s.$ values of velocity of hydrogen molecules to that of oxygen molecules, is

The number of electrons and neutrons of an element is $18$ and $20$ respectively. Its mass number is

The number of electrons in $\left[{ }_{19} K ^{40}\right]^{-1}$ is

Which of the following glasses is the most heat resistant?

The formation of 2-butene as a major product by dehydration of 2-butanol is in accordance with

Which of the following is an alum?

In Wolff-Kishner reduction, the carbonyl group of aldehydes and ketones is converted into

Arsenic drugs are mainly used in the treatment of

Natural rubber is a polymer of

AgCl dissolves in $NH_4OH$ due to the formation of

Fluorine does not show positive oxidation states due to the absence of

For circuit the equivalent capacitance between P and Q is

Which one of the following methods is neither meant for the synthesis nor for separation of amines ?

For decolourisation of $1$ mole of acidified $KMnO_4$ the moles of $H_2O_2$ required are