Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
8g of NaOH is dissolved in 18 g of H2O . Mole fraction of NaOH in solution and molality ( in mol/kg ) of the solutions respectively are
25
Nov
8g of NaOH is dissolved in 18 g of H2O . Mole fraction of NaOH in solution and molality ( in mol/kg ) of the solutions respectively are 8g of NaOH is dissolved in 18 g of H2O . Mole fraction of NaOH in solution and molality ( in mol/kg ) of the solutions respectively [...]
Which of the following oxides of nitrogen is paramagnetic (a) N2O3 (b) N2O (c) NO2 (d) N2O5
25
Nov
Which of the following oxides of nitrogen is paramagnetic (a) N2O3 (b) N2O (c) NO2 (d) N2O5 Which of the following oxides of nitrogen is paramagnetic (a) N2O3 (b) N2O (c) NO2 (d) N2O5 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Nuclear fusion produces (a) Argon (b) Deuterium (c) Helium (d) Krypton
25
Nov
Nuclear fusion produces (a) Argon (b) Deuterium (c) Helium (d) Krypton Nuclear fusion produces (a) Argon (b) Deuterium (c) Helium (d) Krypton November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Helium was discovered by (a) Crooks (b) Rutherford (c) Frankland and Lockyer (d) Dorn
25
Nov
Helium was discovered by (a) Crooks (b) Rutherford (c) Frankland and Lockyer (d) Dorn Helium was discovered by (a) Crooks (b) Rutherford (c) Frankland and Lockyer (d) Dorn November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A solution of sodium sulfate contains 92 g of Na^+ ions per kilogram of water. The molality of Na^+ ions in that solution in mol/kg is
25
Nov
A solution of sodium sulfate contains 92 g of Na^+ ions per kilogram of water. The molality of Na^+ ions in that solution in mol/kg is A solution of sodium sulfate contains 92 g of Na^+ ions per kilogram of water. The molality of Na^+ ions in that solution in mol/kg is November 25, 2020 [...]
Which is the lightest gas (a) Hydrogen (b) Oxygen (c) Helium (d) Nitrogen
25
Nov
Which is the lightest gas (a) Hydrogen (b) Oxygen (c) Helium (d) Nitrogen Which is the lightest gas (a) Hydrogen (b) Oxygen (c) Helium (d) Nitrogen November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
For the following reaction , the mass of water produced from 445 g of C57H110O6 is 2C57 H110 O6(s) +163O2(g) gies 114CO2(g) +110H2O(l)
25
Nov
For the following reaction , the mass of water produced from 445 g of C57H110O6 is 2C57 H110 O6(s) +163O2(g) gies 114CO2(g) +110H2O(l) for the following reaction the mass of water produced from 445 g of C57H110O6 is 2C57 H110 O6(s) +163O2(g) gies 114CO2(g) +110H2O(l) November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM [...]
Which structure for XeO3 and XeF4 are consistent with the VSEPR model (a) XeO3, trigonal pyramidal; XeF4 , square planar
25
Nov
Which structure for XeO3 and XeF4 are consistent with the VSEPR model (a) XeO3, trigonal pyramidal; XeF4 , square planar square planar trigonal pyramidal; XeF4 Which structure for XeO3 and XeF4 are consistent with the VSEPR model (a) XeO3 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
What is the geometrical shape of XeO3 (a) Planer triangular (b) Trigonal pyramidal (c) Square planar
25
Nov
What is the geometrical shape of XeO3 (a) Planer triangular (b) Trigonal pyramidal (c) Square planar What is the geometrical shape of XeO3 (a) Planer triangular (b) Trigonal pyramidal (c) Square planar November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the noble gases is most reactive (a) He (b) Ne (c) Ar (d) Xe
25
Nov
Which of the noble gases is most reactive (a) He (b) Ne (c) Ar (d) Xe Which of the noble gases is most reactive (a) He (b) Ne (c) Ar (d) Xe November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,