Chemistry Test-...

Which one of the following is an example of combination reaction?

Aniline, chloroform and alcohol \(\mathrm{KOH}\) on heating gives _________.

How much copper can be contained in 100 g Blue vitriol?

If \(22 {~g}\) of benzene is dissolved in \(122 {~g}\) of carbon tetrachloride, determine the mass percentage of carbon tetrachloride \(\left({CCl}_{4}\right)\) and benzene \(\left({C}_{6} {H}_{6}\right)\).

The common components of photochemical smog are __________________.

In a fusion process, a proton and a neutron combine to give a deuterium nucleus. If \(\mathrm{m}_{\mathrm{n}}\) and \(\mathrm{m}_{\mathrm{p}}\) be the masses of neutron and proton respectively, the mass of deuterium nucleus is:

The relation between the pressure and the volume of a gas at constant temperature is given by:

The masses of neutron and proton are \(1.0087\) amu and \(1.0073\) amu respectively. If the neutrons and protons combine to form a helium nucleus (alpha particles) of mass \(4.0015\) amu The binding energy of the helium nucleus will be :\((1\) amu \(=931 MeV )\).

A polyamide polymer is:

The Rutherford model of an atom explained the behavior of ________ but the explanation was wrong proved by Maxwell’s equation?