Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which of the following statements are correct about the following complex (CrCl2(OH)2 (NH3)2) – (a) It shows geometrical isomerism
06
Dec
Which of the following statements are correct about the following complex (CrCl2(OH)2 (NH3)2) – (a) It shows geometrical isomerism Which of the following statements are correct about the following complex (CrCl2(OH)2 (NH3)2) - (a) It shows geometrical isomerism December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
K4(Fe(CN)6) is used to detect (a) Cu 2+ (b) As 3+ (c) Zn 2+ (d) Fe 3+
06
Dec
K4(Fe(CN)6) is used to detect (a) Cu 2+ (b) As 3+ (c) Zn 2+ (d) Fe 3+ K4(Fe(CN)6) is used to detect (a) Cu 2+ (b) As 3+ (c) Zn 2+ (d) Fe 3+ December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Zn and Ag can be separated from each other by (a) Distillation (b) Heating with conc. NaOH (c) Treatment with dil. HNO3
06
Dec
Zn and Ag can be separated from each other by (a) Distillation (b) Heating with conc. NaOH (c) Treatment with dil. HNO3 Zn and Ag can be separated from each other by (a) Distillation (b) Heating with conc. NaOH (c) Treatment with dil. HNO3 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
The single , double and triple bond of carbon in carbon dioxide are respectively
06
Dec
The single , double and triple bond of carbon in carbon dioxide are respectively double and triple bond of carbon in carbon dioxide are respectively The single December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The smallest bond angle is found in (a) IF7 (b) CH4 (c) BeF2 (d) BF3
06
Dec
The smallest bond angle is found in (a) IF7 (b) CH4 (c) BeF2 (d) BF3 The smallest bond angle is found in (a) IF7 (b) CH4 (c) BeF2 (d) BF3 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Addition of excess aqueous ammonia to a pink coloured aqueous solution of MCl2.6H2O (X) and NH4Cl gives an octahedral complex Y in the presence of air. In aqueous solution, complex Y behaves a 1 : 3 electrolyte.
06
Dec
Addition of excess aqueous ammonia to a pink coloured aqueous solution of MCl2.6H2O (X) and NH4Cl gives an octahedral complex Y in the presence of air. In aqueous solution, complex Y behaves a 1 : 3 electrolyte. Addition of excess aqueous ammonia to a pink coloured aqueous solution of MCl2.6H2O (X) and NH4Cl gives an [...]
When the hybridisation state of carbon atom changes from sp^3 to sp^2 to sp , the angle between the hybridised orbitals
06
Dec
When the hybridisation state of carbon atom changes from sp^3 to sp^2 to sp , the angle between the hybridised orbitals the angle between the hybridised orbitals When the hybridisation state of carbon atom changes from sp^3 to sp^2 to sp December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) [...]
Which of the following statement is not correct (a) Hybridization is the mixingof atomic orbitals prior to their combining into molecular orbitals (b) sp2 hybrid orbitals are formed from two p atomic orbitals and one s atomic orbitals (c) d2sp3 hybrid orbitals are directed towards the corners of a regular octahedron (d) dsp3 hybride orbitals are all at 90∘ to one another
06
Dec
Which of the following statement is not correct (a) Hybridization is the mixingof atomic orbitals prior to their combining into molecular orbitals (b) sp2 hybrid orbitals are formed from two p atomic orbitals and one s atomic orbitals (c) d2sp3 hybrid orbitals are directed towards the corners of a regular octahedron (d) dsp3 hybride orbitals [...]
The aqueous solutions of the following salts will be coloured in the case of (a) Zn(NO3)2 (b) LiNO3 (c) Co(NO3)2
06
Dec
The aqueous solutions of the following salts will be coloured in the case of (a) Zn(NO3)2 (b) LiNO3 (c) Co(NO3)2 The aqueous solutions of the following salts will be coloured in the case of (a) Zn(NO3)2 (b) LiNO3 (c) Co(NO3)2 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following pairs is isostructrual ( i.e. having the same shape and hybridization )
06
Dec
Which one of the following pairs is isostructrual ( i.e. having the same shape and hybridization ) Which one of the following pairs is isostructrual ( i.e. having the same shape and hybridization ) December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,