The y- intercept of the least square fitted straight line to the data in the table is closest to
The equation of a straight line is y=mx+c, where, m is the gradient and c is the height at which the line crosses the y-axis, also known as the y-intercept.
The gradient m is the slope of the line - the amount by which the y-coordinate increases in proportion to the x-coordinate. If you have two points ( x1,y1) and (x2,y2) on the line, the gradient is
The system with the largest internal pressure is
A compound consists of atoms A and B. Atoms of B form cubic close packing lattice and atoms of A occupy half of octahedral voids and half of tetrahedral voids. What is the molecular formula of the compound?
Entropy associated with a die with all its six faces having equal probability of being on top is (kB : Boltzmann constant):
The equivalent symmetry operations for and are, respectively,
The compound that will show the following characteristic splitting pattern in the 1H NMR spectrum is
For CO, the contour plot of the molecular orbital which best represents the HOMO is
The degree of polymerization at t = 10h of a polymer formed by a stepwise process with polymerization rate constant of and an initial monomer concentration of 50 mM is
Iron belongs to the BCC lattice. The Miller indices of the second allowed reflection in the powder diffraction pattern of iron would be
A gas is known to satisfy Langmuir isotherm when adsorbed on a certain metal surface. If the fractional coverage of the gas is 0.5 when the gas pressure is 1.0 Pa, the fractional coverage at 3.0 Pa would be closest to
