JIPMER Chemistry Mock Test - 5 - NEET MCQ

Acetylene gives

Acetylene reacts with ammonical silver nitrate to form

The energy of second Bohr orbit of hydrogen atom is -328 kJ mol^-1, hence energy of fourth Bohr orbit would be

The H-spectrum shows

The most probable radius (in pm) for finding the electron in He⁺ is

The alkyl halide is converted into ethyl alcohol by

Pi bond is formed by the overlapping of

The second order rate constant is usually expressed as

Which of the following is true for an isochoric processes

Which of the following is not tetrahedral?

A chemical reaction will be spontaneous if it is accompained by a decrease of

The rate of forward reaction is two times that of the reverse reaction at a given temperature and identical concentration, K equilibrium is

The ΔH value for the reaction H₂ + Cl₂  → 2 HCl is − 44.12 K.cal. If E₁ is the activation energy of the reactants and E₂ is the activation energy of the products, then for the above reaction

Which of the following is used as an antiseptic?

Name of the compound as per IUPAC system is

Let electronegativity, ionisation energy and electron affinity be represented as EN, IP and EA respectively. Which one of the following equation is correct according to Mulliken?

The number of isomers exhibited by [Cr(NH₃)₃Cl₃] is

The number of electrons required to deposit 1 g equivalent aluminium (At. wt. = 27) from a solution of aluminium chloride will be

ChemicalA is used for water softening to remove temporary hardness. A reacts with Na₂CO₃ to generate caustic soda. When CO₂ is bubbled throughA, it turns cloudy. What is the chemical formula of A?

The value of gas constant per degree per mole is approximately

Wt. of 112 ml oxygen at NTP on liquification would be

Sodium conducts electricity because

Aluminium is extracted by the electrolysis of

Which one of the following reacts with conc. H₂SO₄?

Gun metal is an alloy of

The acid which forms two series of salts is

When I₂ is dissolved in CCl₄ the colour that results is