List of top Questions asked in BCECE- 2007

The chemical formula of plaster of Paris is

Which one of the following has square planar structure?

Zinc and cold dil. $ HNO_3$ reacts to produce

Tincture of iodine is

Methyl- $\alpha$ -D-glucoside and methyl $\beta$ -D-glucoside are

A gas bubble formed from an explosion under water oscillates with a period $T$ proportional to $P^{a} d^{b} E^{c}$, where $P$ is pressure, $d$ is the density of water and $E$ is the total energy of explosion. The value of $a, b, c$ are

A particle moving with a uniform acceleration travels $24\, m$ and $64\,m$ in the first two consecutive interval of $4s$ each. Its initial velocity will be

A meter stick is held vertically with one end on the floor and is then allowed to fall. Assuming that the end on the floor the stick does not slip, the velocity of the other end when it hits the floor, will be

A body is projected at such angle that the horizontal range is three times the greatest height. The angle of projection is

If the radius of earth of $R$ then the height h at which the value of $g$ becomes one-fourth, will be