List of top Questions asked in J & K CET- 2008

Number of monochloro derivatives obtained when neo-pentane is chlorinated, is

Of two oxides of iron, the first contained $22\%$ and the second contained $30\%$ of oxygen by weight. The ratio of weights of iron in the two oxides that combine with the same weight of oxygen, is

The electric potential inside a conducting sphere

The probability that number selected at random from the number $1, 2, 3, 4, 5, 6, 7, 8, ..., 100$ is a prime, is

The electric flux through a closed surface area $S$ enclosing charge $Q$ is $ \phi $ . If the surface area is doubled, then the flux is

Metals have