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Mark the correct statement(s) (1) Manganese exhibits +7 oxidation state (2) Zinc forms coloured ions (3) (CoF6)3- is diamagnetic
30
Nov
Mark the correct statement(s) (1) Manganese exhibits +7 oxidation state (2) Zinc forms coloured ions (3) (CoF6)3- is diamagnetic Mark the correct statement(s) (1) Manganese exhibits +7 oxidation state (2) Zinc forms coloured ions (3) (CoF6)3- is diamagnetic November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two identical charged spheres suspended from a common point by two massless strings of lengths l, are initially at a distance d (d much less than l ) apart because of their mutual repulsion. The charges begin to leak from both the spheres at a constant rate. As a result, the spheres approach each other with a velocity v. Then v varies as a function of the distance x between them, is
30
Nov
Two identical charged spheres suspended from a common point by two massless strings of lengths l, are initially at a distance d (d much less than l ) apart because of their mutual repulsion. The charges begin to leak from both the spheres at a constant rate. As a result, the spheres approach each other [...]
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are initially at a distance d (d much less than l ) apart because of their mutual repulsion. The charges begin to leak from both the spheres at a constant rate. As a result ,
is ,
the spheres approach each other with a velocity v. Then v varies as a function of the distance x between them ,
Two identical charged spheres suspended from a common point by two massless strings of lengths l ,
Pick out the correct statements from the following 1. Cobalt (III) is more stable in octahedral complexes 2. Zinc forms coloured complexes
30
Nov
Pick out the correct statements from the following 1. Cobalt (III) is more stable in octahedral complexes 2. Zinc forms coloured complexes Pick out the correct statements from the following 1. Cobalt (III) is more stable in octahedral complexes 2. Zinc forms coloured complexes November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Match list 1 with list 2 and select the correct answer using the codes given below the lists
30
Nov
Match list 1 with list 2 and select the correct answer using the codes given below the lists Match list 1 with list 2 and select the correct answer using the codes given below the lists: November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which among following transition metals does not show variable oxidation states (a) Cu (b) Fe (c) Ni (d) Sc
30
Nov
Which among following transition metals does not show variable oxidation states (a) Cu (b) Fe (c) Ni (d) Sc Which among following transition metals does not show variable oxidation states (a) Cu (b) Fe (c) Ni (d) Sc November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
For a d – electron , the orbital angular momentum is (a) root 6 ( h / 2pie ) (b) root 2( h/2 pie ) (c) h/2 pie (d) 2 (h / 2 pie )
30
Nov
For a d – electron , the orbital angular momentum is (a) root 6 ( h / 2pie ) (b) root 2( h/2 pie ) (c) h/2 pie (d) 2 (h / 2 pie ) For a d - electron the orbital angular momentum is (a) root 6 ( h / 2pie ) (b) root [...]
Which one of the following transition metal ions shows magnetic moment of 5.92 BM (a) Mn 2+ (b) Ti 3+ (c) Cr 3+ (d) Cu 2+
30
Nov
Which one of the following transition metal ions shows magnetic moment of 5.92 BM (a) Mn 2+ (b) Ti 3+ (c) Cr 3+ (d) Cu 2+ Which one of the following transition metal ions shows magnetic moment of 5.92 BM (a) Mn 2+ (b) Ti 3+ (c) Cr 3+ (d) Cu 2+ November 30, 2020 [...]
A uniformly charged non conducting disc with surface charge density 10nC/m^2 having radius 3cm. Then find the magnitude of electric field at a point on the perpendicular bisector at a distance 2cm from origin of the disc.
30
Nov
A uniformly charged non conducting disc with surface charge density 10nC/m^2 having radius 3cm. Then find the magnitude of electric field at a point on the perpendicular bisector at a distance 2cm from origin of the disc. A charged hollow sphere does not produce an electric field at any November 30, 2020 Category: AIIMS Last [...]
Which of the following ions has the highest magnetic moment (a) Ti 3+ (b) Sc 3+ (c) Mn 2+ (d) Zn 2+
30
Nov
Which of the following ions has the highest magnetic moment (a) Ti 3+ (b) Sc 3+ (c) Mn 2+ (d) Zn 2+ Which of the following ions has the highest magnetic moment (a) Ti 3+ (b) Sc 3+ (c) Mn 2+ (d) Zn 2+ November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
A 3p orbital has (a) two non spherical nodes (b) two spherical nodes (c) one spherical and one non spherical nodes (d) one spherical and two non spherical nodes
30
Nov
A 3p orbital has (a) two non spherical nodes (b) two spherical nodes (c) one spherical and one non spherical nodes (d) one spherical and two non spherical nodes A 3p orbital has (a) two non spherical nodes (b) two spherical nodes (c) one spherical and one non spherical nodes (d) one spherical and two [...]