Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two elements X and Y have following electronic configuration X 1s 2 ,2s 2 ,2p 6 ;3s 2 ,3p 6 ;4s 2 Y 1s 2 ,2s 2 ,2p 6 ;3s 2 ,3p 5 The expected compound formed by combination of X and Y will be expressed as
01
Dec
Two elements X and Y have following electronic configuration X 1s 2 ,2s 2 ,2p 6 ;3s 2 ,3p 6 ;4s 2 Y 1s 2 ,2s 2 ,2p 6 ;3s 2 ,3p 5 The expected compound formed by combination of X and Y will be expressed as 2p 6 ;3s 2 2s 2 3p 5 [...]
Which of the following compounds volatilises on heating (a) MgCl2 (b) HgCl2 (c) CaCl2 (d) FeCl3
01
Dec
Which of the following compounds volatilises on heating (a) MgCl2 (b) HgCl2 (c) CaCl2 (d) FeCl3 Which of the following compounds volatilises on heating (a) MgCl2 (b) HgCl2 (c) CaCl2 (d) FeCl3 December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Best quality of steel is manufactured by (a) Siemen – Martin’s open hearth process (b) Electrical process
01
Dec
Best quality of steel is manufactured by (a) Siemen – Martin’s open hearth process (b) Electrical process Best quality of steel is manufactured by (a) Siemen - Martin's open hearth process (b) Electrical process December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Reaction of zinc with cold and very dilute nitric acid yields (a) Zn(NO3)2 + N2O (b) Zn(NO3)2 + NO
01
Dec
Reaction of zinc with cold and very dilute nitric acid yields (a) Zn(NO3)2 + N2O (b) Zn(NO3)2 + NO Reaction of zinc with cold and very dilute nitric acid yields (a) Zn(NO3)2 + N2O (b) Zn(NO3)2 + NO December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
THe species Ar , K^+ and Ca^2+ contain the same number of electrons . In which order do therir radii increase
01
Dec
THe species Ar , K^+ and Ca^2+ contain the same number of electrons . In which order do therir radii increase K^+ and Ca^2+ contain the same number of electrons . In which order do therir radii increase THe species Ar December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) [...]
The extraction of nickel involves (a) The formation of Ni(CO)4 (b) The decomposition of Ni(Co)4
01
Dec
The extraction of nickel involves (a) The formation of Ni(CO)4 (b) The decomposition of Ni(Co)4 The extraction of nickel involves (a) The formation of Ni(CO)4 (b) The decomposition of Ni(Co)4 December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Bond formed in crystal by anion and cation is (a) Ionic (b) Metallic (c) Covalent (d) Dipole
01
Dec
Bond formed in crystal by anion and cation is (a) Ionic (b) Metallic (c) Covalent (d) Dipole Bond formed in crystal by anion and cation is (a) Ionic (b) Metallic (c) Covalent (d) Dipole December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Verdigris is (a) Basic copper acetate (b) Basic lead acetate (c) Basic lead (d) None of these
01
Dec
Verdigris is (a) Basic copper acetate (b) Basic lead acetate (c) Basic lead (d) None of these Verdigris is (a) Basic copper acetate (b) Basic lead acetate (c) Basic lead (d) None of these December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
When phosphine is passed through aqueous solution of copper sulphate, the product produced is (a) Cu(OH)2 (b) Cu3P2 (c) (cu(PH3)4) 2+
01
Dec
When phosphine is passed through aqueous solution of copper sulphate, the product produced is (a) Cu(OH)2 (b) Cu3P2 (c) (cu(PH3)4) 2+ the product produced is (a) Cu(OH)2 (b) Cu3P2 (c) (cu(PH3)4) 2+ When phosphine is passed through aqueous solution of copper sulphate December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
F2 is the formed by reaction K2MnF6 with (a) SbF5 (b) MnF3 (c) KSbF6 (d) MnF4
01
Dec
F2 is the formed by reaction K2MnF6 with (a) SbF5 (b) MnF3 (c) KSbF6 (d) MnF4 F2 is the formed by reaction K2MnF6 with (a) SbF5 (b) MnF3 (c) KSbF6 (d) MnF4 December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,