List of top Chemistry Questions asked in NTA Abhyas

Which of the following can show positive deviation from Raoult's law?

One mole of an ideal gas at temperature $T_{1}$ expands according to the law $\left(\right.P/V\left.\right) \, $ = constant. Find the work done when the final temperature becomes $T_{2}$ .

Arrange in the increasing order (lowest first) for the values of $e/m$ (charge/mass)

The reaction of white phosphorus with aqueous NaOH gives phosphine along with another phosphorus containing compound. The reaction type; the oxidation state of phosphorus in phosphine and the other product are respectively

The substance used in the thermite process of reducing metal ores is

IUPAC name of complex ion $\left(\left[C r C l_{2} \left(o x\right)_{2}\right]\right)^{3 -}$ is

Alizarin is an example of