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

The ionic conductance of following cation in a given concentration are in the order (a) Li+ K + < Rb + The ionic conductance of following cation in a given concentration are in the order (a) Li+ K + < Rb + November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Chloride ion and potassium ion are isoelectronic. Then (a) Potassium ion is relatively bigger (b) Depends on the other cation and anion (c) Their size are same Chloride ion and potassium ion are isoelectronic. Then (a) Potassium ion is relatively bigger (b) Depends on the other cation and anion (c) Their size are same November [...]

Correct energy value order is (a) ns np nd (n – 1) f (b) ns np (n – 1) d (n -2) f (c) ns np (n-1)d (n-1) f (d) ns (n – 1)d n(n-1) f Correct energy value order is (a) ns np nd (n - 1) f (b) ns np (n - 1) [...]

The trivalent ion having largest size in lanthanide series is (a) Ti (b) Zr (c) Hf (d) La The trivalent ion having largest size in lanthanide series is (a) Ti (b) Zr (c) Hf (d) La November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which one of the following should be most stable (a) H2 + (b) H + (c) H (d) H – Which one of the following should be most stable (a) H2 + (b) H + (c) H (d) H - November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The atomic radius of elements of which of the following series would be nearly the same (a) Na K Rb Cs (b) Li Be B C (c) Fe Co Ni Cu (d) F Cl Br I The atomic radius of elements of which of the following series would be nearly the same (a) Na K [...]

Of the following the ion with the smallest ionic radius is (a) K + (b) Ca 2+ (c) Ti 3+ (d) Ti 4+ Of the following the ion with the smallest ionic radius is (a) K + (b) Ca 2+ (c) Ti 3+ (d) Ti 4+ November 9, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

In which of the following pairs the difference between the covalent radii of the two metals is maximum In which of the following pairs the difference between the covalent radii of the two metals is maximum November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which one of the following is the biggest ion (a) Al +3 (b) Ba +2 (c) Mg +2 (d) Na + Which one of the following is the biggest ion (a) Al +3 (b) Ba +2 (c) Mg +2 (d) Na + November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

The order of magnitude of ionic radii of ions Na + , Mg 2+ , Al 3+ and Si 4+ is (a) Na + < Mg 2+ < Al 3+ < Si 4+ Al 3+ and Si 4+ is (a) Na + < Mg 2+ < Al 3+ < Si 4+ Mg 2+ The order [...]