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The colour of liquid O2 is (a) Red (b) Dark blue (c) Pale yellow (d) Pale blue The colour of liquid O2 is (a) Red (b) Dark blue (c) Pale yellow (d) Pale blue November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following is in the increasing order of the ionic character (a) PbCl4 < PbCl2 < CaCl2 < NaCl Which of the following is in the increasing order of the ionic character (a) PbCl4 < PbCl2 < CaCl2 < NaCl November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Which of the following is most easily hydrolysed amongst the following (a) SF6 (b) NF3 (c) CCl4 (d) TeF6 Which of the following is most easily hydrolysed amongst the following (a) SF6 (b) NF3 (c) CCl4 (d) TeF6 November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Energy of electron of hydrogen atom in second Bohr orbit is (a) -5.44 x 10^-19 J (b) -5.44 x 10^-19 KJ (c) -5.44 x 10^-19 cal (d) -5.44 x 10^-19 eV Energy of electron of hydrogen atom in second Bohr orbit is (a) -5.44 x 10^-19 J (b) -5.44 x 10^-19 KJ (c) -5.44 x [...]

Which of the following element does not belong to the family of elements indicated (a) Rubidium (Rb, A = 37) : Alkali metals A = 37) : Alkali metals Which of the following element does not belong to the family of elements indicated (a) Rubidium (Rb November 27, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

The electronic energy levels of the hydrogen atom in the bohr’s theory are called (a) Rydberg levels (b) Orbits (c) Ground states (d) orbitals The electronic energy levels of the hydrogen atom in the bohr's theory are called (a) Rydberg levels (b) Orbits (c) Ground states (d) orbitals November 27, 2020 Category: Uncategorised (JEE Advanced [...]

For which element the inertness of the electron pair will not be observed (a) Sn (b) Fe (c) Pb (d) In For which element the inertness of the electron pair will not be observed (a) Sn (b) Fe (c) Pb (d) In November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Which one of the following is not an amphoteric substance (a) HNO3 (b) HCO3- (c) H2O (d) NH3 Which one of the following is not an amphoteric substance (a) HNO3 (b) HCO3- (c) H2O (d) NH3 November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The radius of the first Bohr’s orbit for hydrogen is 0.53 A. The radius of third Bohr’s orbit would be The radius of the first Bohr's orbit for hydrogen is 0.53 A. The radius of third Bohr's orbit would be November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The metal which does not form ammonium nitrate by reaction with dilute nitric acid is (a) Al (b) Fe (c) Pb (d) Mg The metal which does not form ammonium nitrate by reaction with dilute nitric acid is (a) Al (b) Fe (c) Pb (d) Mg November 27, 2020 Category: Uncategorised (JEE Advanced Physics by [...]