Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
For the preparation of sodium thiosulphate by “Springs reaction”, the reactants used are
07
Dec
For the preparation of sodium thiosulphate by “Springs reaction”, the reactants used are For the preparation of sodium thiosulphate by "Springs reaction" the reactants used are December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
To change the strength of 25 ml of 0.15 M HCl to 0.1 M the quantity of water that is to be added is
07
Dec
To change the strength of 25 ml of 0.15 M HCl to 0.1 M the quantity of water that is to be added is To change the strength of 25 ml of 0.15 M HCl to 0.1 M the quantity of water that is to be added is December 7, 2020 Category: Uncategorised (JEE Advanced [...]
Concentrated HCl is 10 N, 1000 cc of 1N HCl can be obtained by diluting (a) 1 cc of conc. HCl to 1000 cc (b) 10 cc of conc. HCl to 1000 cc
07
Dec
Concentrated HCl is 10 N, 1000 cc of 1N HCl can be obtained by diluting (a) 1 cc of conc. HCl to 1000 cc (b) 10 cc of conc. HCl to 1000 cc 1000 cc of 1N HCl can be obtained by diluting (a) 1 cc of conc. HCl to 1000 cc (b) 10 cc [...]
What is the volume of 0.1 N-HCl required to react completely with 1.0 gm of pure calcium carbonate
07
Dec
What is the volume of 0.1 N-HCl required to react completely with 1.0 gm of pure calcium carbonate What is the volume of 0.1 N-HCl required to react completely with 1.0 gm of pure calcium carbonate December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
200 ml 0.6 N H2SO4 and 100 ml of 0.3 N HCl are mixed together. Acidic normality of the resultant solution is
07
Dec
200 ml 0.6 N H2SO4 and 100 ml of 0.3 N HCl are mixed together. Acidic normality of the resultant solution is 200 ml 0.6 N H2SO4 and 100 ml of 0.3 N HCl are mixed together. Acidic normality of the resultant solution is December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Central atom of the following compound has lone pair of electrons and three bond pairs of electrons
07
Dec
Central atom of the following compound has lone pair of electrons and three bond pairs of electrons Central atom of the following compound has lone pair of electrons and three bond pairs of electrons December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Incorrect matching amongest the following is (a) linear – H2O , SO2 (b) V -Shaped – CH2 , SnCL2 (c) see saw – SF4 , TeCL4 (d ) T – shaped – ICI 3, CLF3
07
Dec
Incorrect matching amongest the following is (a) linear – H2O , SO2 (b) V -Shaped – CH2 , SnCL2 (c) see saw – SF4 , TeCL4 (d ) T – shaped – ICI 3, CLF3 CLF3 Incorrect matching amongest the following is (a) linear - H2O SnCL2 (c) see saw - SF4 SO2 (b) V [...]
For preparing one litre N/10 solution of H2SO4 , we need H2SO4 (a) 98 gms (b) 10 gms
07
Dec
For preparing one litre N/10 solution of H2SO4 , we need H2SO4 (a) 98 gms (b) 10 gms For preparing one litre N/10 solution of H2SO4 we need H2SO4 (a) 98 gms (b) 10 gms December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The number of photoelectrons emitted for light of a frequency v (higher than the threshold frequency V0) is proportional to
07
Dec
The number of photoelectrons emitted for light of a frequency v (higher than the threshold frequency V0) is proportional to The number of photoelectrons emitted for light of a frequency v (higher than the threshold frequency V0) is proportional to December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A source S1 is producing 10^15 photons/s of wavelength 5000Å Another source S2 is producing 1.02×10^15 photons per second of wavelength 5100Å. Then (power of S_(2))/(“power of” S_(1))` is equal to
07
Dec
A source S1 is producing 10^15 photons/s of wavelength 5000Å Another source S2 is producing 1.02×10^15 photons per second of wavelength 5100Å. Then (power of S_(2))/(“power of” S_(1))` is equal to A source S1 is producing 10^15 photons/s of wavelength 5000Å Another source S2 is producing 1.02×10^15 photons per second of wavelength 5100Å. Then (power [...]