JIPMER Chemistry Mock Test - 1 - NEET MCQ

In its reaction with silver nitrate acetylene shows

For principle quatum number n = 4, the total number of orbitals having l = 3 is

If NaOH is added to an aqueous solution of zinc ions a white precipitate appears and on adding excess of NaOH, the precipitate dissolves. In this solution, zinc exists in the

The maximum number of electrons in p-orbital with n = 6 ; m = 0 is

For l = 3, the corresponding values of magnetic quantum numbers would be

Which of the following is an electrophile?

The bond order of a molecule is given by

Among the following compounds, which has a dipole moment greater than zero?

The heat of neutralisation, when 0.5 mole of HNO₃ solution is added to 0.2 moles of NaOH solution, is (Heat of neutralisation = 57 KJ-mol^-1)

A gas bulb is filled with NO₂ gas and imersed in an ice bath at 0^oC which becomes colourless after sometime. This colourless gas will be

The rate of reaction is doubled for every 10^o rise in temperature. The increase in reaction rate as a result of temperature rise from 10^o to 100^o is

If 0.75 mole of an ideal gas is expanded isothermally at 27^oC from 15 litres to 25 litres, then work done by the gas during this process is (R = 8.314J-K^-1-mol^-1)

The free energy change (∆G^o) is negative when

Which of the following is the function of aspirin?

IUPAC name of CH₂ = CH-CN is

The general electronic configuration (n - 1)d³ns² indicates that particular element belongs to

The d-electron configurations of Cr²⁺, Mn²⁺, Fe²⁺ and Ni²⁺ are 3d⁴, 3d^{5, 3d6} and 3d⁸ respectively. Which one of the following aqua complexes will exhibit the minimum paramagnetic behaviour?
(At No. Cr = 24, Mn = 25, Fe = 26, Ni = 28)

The mass of carbon anode consumed (giving only carbon dioxide) in the production of 270 kg of aluminium from bauxite by Hall process is (Atomic weight of AI = 27)

The substance not likely to contain CaCO₃ is

When the product of pressure and volume is plotted against pressure for a given amount of the gas, the line obtained is

Pressure cooker reduces cooking time because

What is the reaction occuring at the anode in Down's process for the extraction of sodium?

Purification of aluminium by electrolytic refining is known as

Glass reacts with HF to produce

A mixture of carbon monoxide, hydrogen and hydrocarbons is known as

PCl₃ reacts with water to form

Number of atoms in one molecule of sulphur is