Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

Which of the following has largest size (a) Al (b) Al + (c) Al +2 (d) Al +3 Which of the following has largest size (a) Al (b) Al + (c) Al +2 (d) Al +3 November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In third row of periodic table the atomic radii from Na to Cl (a) Continuosly decreases (b) Continuosly increases (c) Remains constant In third row of periodic table the atomic radii from Na to Cl (a) Continuosly decreases (b) Continuosly increases (c) Remains constant November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Which of the following is the correct increasing order of the ionic radii (a) Li + < Mg 2+ < K + < Al 3+ (b) Al 3+ < Li + < Mg 2+ < K + Which of the following is the correct increasing order of the ionic radii (a) Li + < Mg [...]

Which of the following sets will have highest hydration enthalpy and highest ionic radius (a) Na and Li (b) Li and Rb (c) K and Na (d) Cs and Na Which of the following sets will have highest hydration enthalpy and highest ionic radius (a) Na and Li (b) Li and Rb (c) K and [...]

Which one of the following ions has the highest value of ionic radius (a) O 2- (b) B 3+ (c) Li + (d) F – Which one of the following ions has the highest value of ionic radius (a) O 2- (b) B 3+ (c) Li + (d) F - November 9, 2020 Category: Uncategorised [...]

Which one of the following indicates the correct order of atomic size (a) Be > F > C > Ne (b) Be < C < F C > F > Ne (d) F < Ne < Be < C Which one of the following indicates the correct order of atomic size (a) Be > F [...]

Which of the following alkali metal ions has lowest ionic mobility in aqueous solutions (a) Rb + (b) Cs + (c) Li + (d) Na + Which of the following alkali metal ions has lowest ionic mobility in aqueous solutions (a) Rb + (b) Cs + (c) Li + (d) Na + November 9, 2020 [...]

The correct order of increasing radii of the ions Br – , F – , O 2- and s 2- is as follows F O 2- and s 2- is as follows The correct order of increasing radii of the ions Br - November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + [...]

In a period, elements are arranged in strict sequence of (a) Decreasing charges in the nucleus (b) Increasing charges in the nucleus (c) Constant charges in the nucleus elements are arranged in strict sequence of (a) Decreasing charges in the nucleus (b) Increasing charges in the nucleus (c) Constant charges in the nucleus In a [...]

The ionic radii (A) of C 4- and O 2- respectively are 2.60 and 1.40. The ionic radius of the isoelectronic ion N 3- would be The ionic radii (A) of C 4- and O 2- respectively are 2.60 and 1.40. The ionic radius of the isoelectronic ion N 3- would be November 9, 2020 [...]