Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
An artificial radioactive isotope gave 14 7 N after two successive bita – particle emission . The number of neutrons in the parent nucleus must be
14
Feb
An artificial radioactive isotope gave 14 7 N after two successive bita – particle emission . The number of neutrons in the parent nucleus must be An artificial radioactive isotope gave 14 7 N after two successive bita - particle emission . The number of neutrons in the parent nucleus must be February 14, 2021 [...]
Ethyl alcohol cannot be used as a solvent for methyl magnesium iodide because (a) Methyl magnesium iodide reacts with alcohol giving methane (b) The reaction between them is explosive in nature
14
Feb
Ethyl alcohol cannot be used as a solvent for methyl magnesium iodide because (a) Methyl magnesium iodide reacts with alcohol giving methane (b) The reaction between them is explosive in nature Ethyl alcohol cannot be used as a solvent for methyl magnesium iodide because (a) Methyl magnesium iodide reacts with alcohol giving methane (b) The [...]
The nuclear binding energy for Ar ( 39.962384 amu ) is : (given mass of proton and neutron are 1.007825 amu and 1.008665 amu respectively )
14
Feb
The nuclear binding energy for Ar ( 39.962384 amu ) is : (given mass of proton and neutron are 1.007825 amu and 1.008665 amu respectively ) The nuclear binding energy for Ar ( 39.962384 amu ) is : (given mass of proton and neutron are 1.007825 amu and 1.008665 amu respectively ) February 14, 2021 [...]
Glycerol on oxidation with bismuth nitrate forms (a) Mesoxalic acid (b) Glyceraldehyde (c) Dihydroxy acetone (d) Tartaric acid
14
Feb
Glycerol on oxidation with bismuth nitrate forms (a) Mesoxalic acid (b) Glyceraldehyde (c) Dihydroxy acetone (d) Tartaric acid Glycerol on oxidation with bismuth nitrate forms (a) Mesoxalic acid (b) Glyceraldehyde (c) Dihydroxy acetone (d) Tartaric acid February 14, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the following reaction, X and Y respectively are (a) CH3OH, C2H5OH (b) CH3CHO, CH3OH (c) CH3CO2H, C2H5OH (d) C2H4, CH3CO2H
14
Feb
In the following reaction, X and Y respectively are (a) CH3OH, C2H5OH (b) CH3CHO, CH3OH (c) CH3CO2H, C2H5OH (d) C2H4, CH3CO2H C2H5OH (b) CH3CHO C2H5OH (d) C2H4 CH3CO2H CH3OH (c) CH3CO2H In the following reaction X and Y respectively are (a) CH3OH February 14, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
What is the maximum value of the force F such that the block shown in the arrangement,does not move?
14
Feb
What is the maximum value of the force F such that the block shown in the arrangement,does not move? does not move? What is the maximum value of the force F such that the block shown in the arrangement February 14, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the given reaction , 92 U^235 to (A) to (B) to (C) , isotopes are (a) A and C (b) 92 U^235 and C (b) A and B (d) A, B and C
14
Feb
In the given reaction , 92 U^235 to (A) to (B) to (C) , isotopes are (a) A and C (b) 92 U^235 and C (b) A and B (d) A, B and C 92 U^235 to (A) to (B) to (C) b and c`. In the given reaction isotopes are (a) A and C [...]
Which is not correct (a) Phenol is more acidic than acetic acid (b) Ethanol is less acidic than phenol (c) Ethanol has lower boiling point than ehtane (d) Ethyne is a non-linear molecule
14
Feb
Which is not correct (a) Phenol is more acidic than acetic acid (b) Ethanol is less acidic than phenol (c) Ethanol has lower boiling point than ehtane (d) Ethyne is a non-linear molecule Which is not correct (a) Phenol is more acidic than acetic acid (b) Ethanol is less acidic than phenol (c) Ethanol has [...]
The number of alpha and bita – particles amitted in the nuclear reaction 92 U^238 to 90Th^234 to 91 Pa^234 are respectively
14
Feb
The number of alpha and bita – particles amitted in the nuclear reaction 92 U^238 to 90Th^234 to 91 Pa^234 are respectively The number of alpha and bita - particles amitted in the nuclear reaction 92 U^238 to 90Th^234 to 91 Pa^234 are respectively February 14, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
An element with atomic number 84 and mass number 218 loses and one alpha – particle and two bita – particles in three successive stages, the resulting element will have
14
Feb
An element with atomic number 84 and mass number 218 loses and one alpha – particle and two bita – particles in three successive stages, the resulting element will have An element with atomic number 84 and mass number 218 loses and one alpha - particle and two bita - particles in three successive stages [...]