Chemistry Test ...

Hexagonal crystal system is present in:

The type of isomerism shown by the complex \(\left[\mathrm{CoCl}_2(\mathrm{en})_2\right]\) is:

Carboxylic acids dimerise due to:

Among the following, the one which has maximum ionic character is:

Ozonolysis of an organic compound 'A' produces acetone and propionaldehyde an equimolar mixture. Identify 'A' from the following compounds.

Antihistamine are not helpful:

The compound \(\mathrm{A}\) on treatment with \(\mathrm{Na}\) gives \(\mathrm{B}\), and with \(\mathrm{P C l_{5}}\) gives \(\mathrm{C}\). \(\mathrm{B}\) and \(\mathrm{C}\) react together to give diethyl ether. \(\mathrm{A, B}\) and \(\mathrm{C}\) are in the order

Identify the incorrect statement regarding heavy water.

Two different first order reactions have rate constants \(\mathrm{k}_{1}\) and \(\mathrm{k}_{2}\) at \(\mathrm{T}_{1}\left(\mathrm{k}_{1}>\mathrm{k}_{2}\right)\). If temperature is increased from \(\mathrm{T}_{1}\) to \(\mathrm{T}_{2}\), then new constants become \(\mathrm{k}_{3}\) and \(\mathrm{k}_{4}\) respectively. Which among the following relations is correct?

Name of the drug whose structure is given below: