List of practice Questions

The types of attractive forces between a polar molecule and a non-polar molecule are
The typical reaction of olefinic bond is
The ultimate electron acceptor of respiration in an aerobic organism is
The ultimate energy source of all ecosystems is
The two femurs each of cross-sectional area $10 \,cm^{2}$ support the upper part of a human body of mass $40\, kg$. The average pressure sustained by the femurs is $(Take\, g = 10\, m\, s^{-2})$
The two oxygen-oxygen bond lengths in ozone are
The two vertices of a triangle are $(4,2,1)$ and $(5,1,4)$. If the centroid is $(5,2,3)$, then the third vertex is
The true bacteria are;
The true value of angle of dip at a place is $60^\circ$, the apparent dip in a plane inclined at an angle of $30^{\circ}$ with magnetic meridian is
The truthfulness or falsity of a statement is called its
The two electrons occupying an orbital are distinguished by
The transition metal present in vitamin $B_{12}$ is
The transition metals have a less tendency to form ions due to
The treatment of $CH_3OH$ with $CH_3MgI$ releases $1.04 \,mL$ of a gas at STP. The mass of $CH_3OH$ added is
The triplet $(x, y, z)$ is chosen from the set $\{1,2,3,... n\}$, such that $x \le y < z$. The number of such triplets is
The total spin resulting from a $d^{7}$ configuration is
The transformation 'orthogonal projection on X- axis' is given by matrix
The transistor provide good power amplification when they are used in
The total number of inner transition elements in the periodic table is
The total number of tetrahedral voids in the face centred unit cell is________.
The total energy of an electron in the second excited state of the hydrogen atom is -1.51 eV. The kinetic and potential energies of the electron in this state are respectively
The total lung capacity is represented by
The total number of electrons that take part in forming bond in $O_2$ is
The torque on an electric dipole of moment $p$ when placed in electric field $\epsilon$ is proportional to :
The time period of revolution of geostationary satellite with respect to earth is