Chemistry Test ...

Minerals associated with redox reactions are:

The acylation of benzene is called _____ reaction.

Tritium ________ radioactive isotope.

For a chemical reaction,

\(\mathrm{m}_{1} \mathrm{~A}+\mathrm{m}_{2} \mathrm{~B} \rightarrow \mathrm{n}_{1} \mathrm{C}+\mathrm{n}_{2} \mathrm{D}\)

The ratio of rate of disappearance of \(\mathrm{A}\) to that of appearance of \(\mathrm{C}\) is:

Match List-I with List-II.

Choose the correct answer from the options given below.

Which of the following is formed in the reaction of an aldehyde and primary amine?

A mixture is known to contain \(\mathrm{NO}_{3}^{-}\)and \(\mathrm{NO}_{2}^{-}\). Before performing ring test for \(\mathrm{NO}_{3}^{-}\)the aqueous solution should be made free of \(\mathrm{NO}_{2}^{-}\). This is done by heating aqueous extract with:

Inert gases such as helium behave like ideal gases over a wide range of temperature .However; they condense into the solid state at very low temperatures. It indicates that at very low temperature there is a:

In the lowest energy level of hydrogen atom, electron has an angular momentum equal to:

Which amongst the given plots is the correct plot for pressure (p) vs density (d) for an ideal gas?