Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Platinum, palladium, iridium etc. are called noble metals because (a) Alfred Noble discovered them (b) They have inert towards many common reagents
29
Nov
Platinum, palladium, iridium etc. are called noble metals because (a) Alfred Noble discovered them (b) They have inert towards many common reagents iridium etc. are called noble metals because (a) Alfred Noble discovered them (b) They have inert towards many common reagents palladium Platinum November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Which of the following has highest paramagnetic character (a) Mn (II) (b) Fe (II) (c) Co (II) (d) Ni (II)
29
Nov
Which of the following has highest paramagnetic character (a) Mn (II) (b) Fe (II) (c) Co (II) (d) Ni (II) Which of the following has highest paramagnetic character (a) Mn (II) (b) Fe (II) (c) Co (II) (d) Ni (II) November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Transition metals show paramagnetism (a) Due to characteristic configuration (b) High lattice energy
29
Nov
Transition metals show paramagnetism (a) Due to characteristic configuration (b) High lattice energy Transition metals show paramagnetism (a) Due to characteristic configuration (b) High lattice energy November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The atomic radii from Cr to Cu is almost identical because of (a) Increasing nuclear charge from Cr to Cu
29
Nov
The atomic radii from Cr to Cu is almost identical because of (a) Increasing nuclear charge from Cr to Cu The atomic radii from Cr to Cu is almost identical because of (a) Increasing nuclear charge from Cr to Cu November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Cuprous ion is colourless, while cupric ion is coloured because (a) Both have unpaired electron in d-orbital
29
Nov
Cuprous ion is colourless, while cupric ion is coloured because (a) Both have unpaired electron in d-orbital Cuprous ion is colourless while cupric ion is coloured because (a) Both have unpaired electron in d-orbital November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following trivalent ion has the largest atomic radii in the lanthanide series (a) La (b) Ce (c) Pm (d) Lu
29
Nov
Which of the following trivalent ion has the largest atomic radii in the lanthanide series (a) La (b) Ce (c) Pm (d) Lu Which of the following trivalent ion has the largest atomic radii in the lanthanide series (a) La (b) Ce (c) Pm (d) Lu November 29, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Which of the following ions is coloured (a) Cu + (b) Cu 2+ (c) Ti 4+ (d) V 5+
29
Nov
Which of the following ions is coloured (a) Cu + (b) Cu 2+ (c) Ti 4+ (d) V 5+ Which of the following ions is coloured (a) Cu + (b) Cu 2+ (c) Ti 4+ (d) V 5+ November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The reason for greater range of oxidation states in actinoids is attributed to (a) Actinoid contraction (b) 5f, 6d and 7s levels having comparable energies
29
Nov
The reason for greater range of oxidation states in actinoids is attributed to (a) Actinoid contraction (b) 5f, 6d and 7s levels having comparable energies 6d and 7s levels having comparable energies The reason for greater range of oxidation states in actinoids is attributed to (a) Actinoid contraction (b) 5f November 29, 2020 Category: Uncategorised [...]
Which of the following elements does not belong to the first transition series (a) Fe (b) V (c) Ag (d) Cu
29
Nov
Which of the following elements does not belong to the first transition series (a) Fe (b) V (c) Ag (d) Cu Which of the following elements does not belong to the first transition series (a) Fe (b) V (c) Ag (d) Cu November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Which forms interstitial compounds (a) Fe (b) Co (c) Ni (d) All of these
29
Nov
Which forms interstitial compounds (a) Fe (b) Co (c) Ni (d) All of these Which forms interstitial compounds (a) Fe (b) Co (c) Ni (d) All of these November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,