Chemistry Test ...

When 1 litre of water is cooled from 4°C to 0°C, its volume _____.

In Freundlich adsorption isotherm at moderate pressure, the extent of adsorption \(\left(\frac{x}{m}\right)\) is directly proportional to \(p^x\). The value of \(x\) is

There is a large difference in the boiling points of butanal and butan-1-ol due to:

The simplest sugars which can not be further hydrolyzed are:

Graphite is one of the allotropes of carbon. Unlike diamond, it is an electrical conductor and a good lubricant. Graphite is a good conductor of electricity due to the presence of __________.

Alkyl halides develop colour on:

Determine the molarity of \(30 {~g}\) of \({CO}({NO})_{3} .6 {H}_{2} {O}\) in \(4.3 {~L}\) of solution.

The fresh precipitate can be transformed in colloidal solution by:

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

If benzene in solution containing 30% by mass in carbon tetrachloride, calculate the mole fraction of benzene.