Chemistry Test ...

The name of the compound having the structure \(\mathrm{ClCH}_{2} \mathrm{CH}_{2} \mathrm{COOH}\) is:

Benzene diazonium chloride on reaction with aniline in the presence of dilute hydrochloric acid gives:

Catalytic poisoners act by:

Ionic species are stabilised by the dispersal of charge, which of the following carboxylate ions is the most positive charge?

In the given reaction

\(A\) and \(B\) will respectively be:

Why do most chemical reaction rates increase rapidly as the temperature rises?

The process of passing of a precipitate into colloidal solution on adding an electrolyte is called:

Match the reaction from Column I with the type of m echanism from Column II and mark the correct option from the codes given below.

Which condition is not satisified by an ideal solution?

\(CuSO_{4}\) is paramagnetic while \(Z n S O_{4}\) is diamagnetic because:

Which of the following statements are true?

i. Rate equation is obtained by experiment for complex reactions.

ii. For simple reactions rate expressions is obtained from stoichiometric equation.

iii. Rate constant is always equal to specific rate of reaction.

iv. Rate constant has no units.

Which of the following transition metal ions has highest magnetic moment?

The ratio of the number of ketonic groups in cytosine, thymine and uracil is:

Nitrogen liberated by the thermal decomposition of only :

IUPAC name of \(\left[ Pt \left( NH _{3}\right)_{2} Cl \left( NO _{2}\right)\right]\) is: