Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which of the following gasses exist more abundantly in nature than the others (a) Helium (b) Neon
25
Nov
Which of the following gasses exist more abundantly in nature than the others (a) Helium (b) Neon Which of the following gasses exist more abundantly in nature than the others (a) Helium (b) Neon November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The noble gas which forms maximum number of compounds is (a) Ar (b) He (c) Xe (d) Ne
25
Nov
The noble gas which forms maximum number of compounds is (a) Ar (b) He (c) Xe (d) Ne The noble gas which forms maximum number of compounds is (a) Ar (b) He (c) Xe (d) Ne November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The compound YBa2Cu3O7 which shows superconductivity has copper inn oxidation state……. Assume that the rare earth element Yttrium is in its usual +3 oxidation state
25
Nov
The compound YBa2Cu3O7 which shows superconductivity has copper inn oxidation state……. Assume that the rare earth element Yttrium is in its usual +3 oxidation state The compound YBa2Cu3O7 which shows superconductivity has copper inn oxidation state....... Assume that the rare earth element Yttrium is in its usual +3 oxidation state November 25, 2020 Category: Uncategorised [...]
When electric discharge is passed through neon at low pressure, the colour of the glow is (a) Red (b) Green (c) Yellow (d) Orange
25
Nov
When electric discharge is passed through neon at low pressure, the colour of the glow is (a) Red (b) Green (c) Yellow (d) Orange the colour of the glow is (a) Red (b) Green (c) Yellow (d) Orange When electric discharge is passed through neon at low pressure November 25, 2020 Category: Uncategorised (JEE Advanced [...]
Among the following molecule (1) XeO3 (2) XeOF4 (3) XeF6 Those having same number of lone pairs on Xe are
25
Nov
Among the following molecule (1) XeO3 (2) XeOF4 (3) XeF6 Those having same number of lone pairs on Xe are Among the following molecule (1) XeO3 (2) XeOF4 (3) XeF6 Those having same number of lone pairs on Xe are November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In XeF2, XeF4, XeF6 the number of lone pairs on Xe is respectively (a) 2, 3, 1 (b) 1, 2, 3
25
Nov
In XeF2, XeF4, XeF6 the number of lone pairs on Xe is respectively (a) 2, 3, 1 (b) 1, 2, 3 1 (b) 1 2 3% In XeF2 XeF4 XeF6 the number of lone pairs on Xe is respectively (a) 2 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) [...]
Which of the following is the most powerful agent (a) F2 (b) Cl2 (c) Br2 (d) I2
25
Nov
Which of the following is the most powerful agent (a) F2 (b) Cl2 (c) Br2 (d) I2 Which of the following is the most powerful agent (a) F2 (b) Cl2 (c) Br2 (d) I2 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The correct order of solubility in water for He, Ne, Ar, Kr, Xe, is
25
Nov
The correct order of solubility in water for He, Ne, Ar, Kr, Xe, is Ar is Kr Ne The correct order of solubility in water for He Xe November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following noble gases is the least polarizable (a) Xe (b) Ar (c) Ne (d) He
25
Nov
Which one of the following noble gases is the least polarizable (a) Xe (b) Ar (c) Ne (d) He Which one of the following noble gases is the least polarizable (a) Xe (b) Ar (c) Ne (d) He November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The simplest formula of a compound containing 50 % of element X (atomic mass 10 ) and 50 % of element Y (atomic mass 20 ) is
25
Nov
The simplest formula of a compound containing 50 % of element X (atomic mass 10 ) and 50 % of element Y (atomic mass 20 ) is The simplest formula of a compound containing 50 % of element X (atomic mass 10 ) and 50 % of element Y (atomic mass 20 ) is November [...]