Chemistry- CY 2016 GATE Paper (Practice Test) - GATE MCQ

The number that least fits this set: (324, 441, 97 and 64) is ________.

It takes 10 s and 15 s, respectively, for two trains travelling at different constant speeds to
completely pass a telegraph post. The length of the first train is 120 m and that of the second train is
150 m. The magnitude of the difference in the speeds of the two trains (in m/s) is ____________.

Q. 6 – Q. 10 carry Two mark each.

Q.

The Velocity V of a vehicle along a straight line is measured in M/s and plotted as shown woth respect to time in seconds. At the end of the 7 seconds, how muc will the odometer reading increase by (in m) ?

The overwhelming number is people infected with rabies in India has been flagged by the world HEalth Organization as a source of concern. It is estimated that inoculating 70% of pets and stray dogs against rabies can lead to a significant reduction in the number of people infected with rabies.

Which of thel following can be logically inferred from the above sentence?

A flat is shared by four first year undergraduate students. They agreed to allow the oldest of them to enjoy some extra space in the flat. Manu is two months older than Sravan, who is three months younger than Trideep. Pavan is one month older than Sravan. Who should occupy the extra space in the flat?

Find the area bounded by the lines 3x+2y =14, 2x-3y =5 in the first quadrant

A straight line is fit to a data set (ln x, y). This line intercepts the abscissa at ln x = 0.1 and has a
slope of −0.02. What is the value of y at x = 5 from the fit?

Q. 11 – Q. 35 carry one mark each.

Q.

[CpMoCl₂]₂ obeys the 18 electron rule. The correct structure of this compound is
(atomic number of Mo = 42)

During oxygen transport by hemerythrin, oxygen is bound as

Among the following, the most stable isotope to radioactive decay is

At pH 7.2 and 10 Torr oxygen partial pressure, the extent of O₂ binding is

In the first row high-spin transition metal complexes [M(H₂O)₆]Cl₂ with d⁵ and d⁷ metal ions, the
d-d transitions are

Among the given boranes and heteroboranes, the example which belongs to 'closo' type is

The reaction of P₂O₅ with HNO₃ and HClO₄, respectively, gives

When crystals of sodium chloride are heated in the presence of sodium vapor, they turn yellow.
This is due to the formation of

One mole of an ideal gas is compressed from 5 L to 2 L at constant temperature. The change in
entropy, in J K^-1, of the gas is ____________. (R = 8.314 J K^-1 mol^-1)

The linear momentum of a particle described by the wavefunction e^-ikx is

For an elementary bimolecular gas phase reaction, activation energy is 5.5 kJ mol^-1. Enthalpy of
activation, in kJ mol^-1, at 300 K is _____________. (R = 8.314 J K^-1 mol^-1)

The titration of a strong acid with a strong base is represented by the plot

Of the following inequalities, the criterion/criteria for spontaneity of a chemical reaction is/are

A protein sample consists of an equimolar mixture of ribonuclease (molar mass = 13.7 kg mol^?1),
hemoglobin (molar mass = 15.5 kg mol^?1), and myoglobin (molar mass = 17.2 kg mol^?1). The
statement that is true about the weight-average molar mass  the number-average molar mass 

  and the polydispersity index (PDI) for this sample is

The band structure given below represents a 

The experimental ionization energies of hydrogen and helium atoms in their ground states are,
respectively, 13.6 eV and 24.6 eV. The ground state energy of helium atom, in eV, is

Ring flipping of the compound in the following conformation leads to

The total number of lines expected (due to spin-spin coupling of proton with fluorine and deuterium
nuclei) in the ¹H NMR spectrum of the following compound is __________.

The compound in 'R' configuration is

The most suitable reagent for performing the following transformation, is