Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A solution of a metal ion when treated with KI gives a red precipitate which dissolves in excess KI to give a colourless solution. Moreover, the solution of metal ion on treatment with
08
Dec
A solution of a metal ion when treated with KI gives a red precipitate which dissolves in excess KI to give a colourless solution. Moreover, the solution of metal ion on treatment with A solution of a metal ion when treated with KI gives a red precipitate which dissolves in excess KI to give a [...]
In which of the following pairs the two molecules have identical bond order
08
Dec
In which of the following pairs the two molecules have identical bond order In which of the following pairs the two molecules have identical bond order December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
MgSO4 on reaction with NH4OH and Na2HPO4 forms a white crystalline precipitate. What is its formula
08
Dec
MgSO4 on reaction with NH4OH and Na2HPO4 forms a white crystalline precipitate. What is its formula MgSO4 on reaction with NH4OH and Na2HPO4 forms a white crystalline precipitate. What is its formula December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The bond order of the N – O bonds in NO3^- ion is (a) 0.33 (b) 1.00 (c) 1.33 (d) 1.50
08
Dec
The bond order of the N – O bonds in NO3^- ion is (a) 0.33 (b) 1.00 (c) 1.33 (d) 1.50 The bond order of the N - O bonds in NO3^- ion is (a) 0.33 (b) 1.00 (c) 1.33 (d) 1.50 December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
A solution when diluted with H2O and boiled, it gives a white precipitate. On addition of excess NH4Cl/NH4OH the volume of precipitate decreases leaving behind a white
08
Dec
A solution when diluted with H2O and boiled, it gives a white precipitate. On addition of excess NH4Cl/NH4OH the volume of precipitate decreases leaving behind a white A solution when diluted with H2O and boiled it gives a white precipitate. On addition of excess NH4Cl/NH4OH the volume of precipitate decreases leaving behind a white December [...]
If bond order increase then (a) Energy and bond length increases (b) Energy increases, bond length decreases (c) energy decreases , bond length increases (d) both decreases
08
Dec
If bond order increase then (a) Energy and bond length increases (b) Energy increases, bond length decreases (c) energy decreases , bond length increases (d) both decreases bond length decreases (c) energy decreases bond length increases (d) both decreases If bond order increase then (a) Energy and bond length increases (b) Energy increases December 8, [...]
Which of the following are isoelectronic with one another (a) Na^+ and Ne (b) K^+ and O (c) Ne and O (d) Na^+ and K^+
08
Dec
Which of the following are isoelectronic with one another (a) Na^+ and Ne (b) K^+ and O (c) Ne and O (d) Na^+ and K^+ Which of the following are isoelectronic with one another (a) Na^+ and Ne (b) K^+ and O (c) Ne and O (d) Na^+ and K^+ December 8, 2020 Category: Uncategorised [...]
Which BLUE LIQUID is obtained on reacting equimolar amounts of two gases at -30 C (a) N2O (b) N2O3 (c) N2O4
08
Dec
Which BLUE LIQUID is obtained on reacting equimolar amounts of two gases at -30 C (a) N2O (b) N2O3 (c) N2O4 Which BLUE LIQUID is obtained on reacting equimolar amounts of two gases at -30 C (a) N2O (b) N2O3 (c) N2O4 December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
A metal nitrate reacts with KI to give a black precipitate which on addition of excess of KI is converted into orange colour solution. The cation of the metal nitrate is (a) Hg 2+ (b) Bi 3+
08
Dec
A metal nitrate reacts with KI to give a black precipitate which on addition of excess of KI is converted into orange colour solution. The cation of the metal nitrate is (a) Hg 2+ (b) Bi 3+ A metal nitrate reacts with KI to give a black precipitate which on addition of excess of KI [...]
A solution which is 10^-3 M each in Mn 2+ , Fe 2+, Zn 2+ and Hg 2+ is treated with 10^-16 M sulphide ion. If KSP of MnS, FeS, ZnS and HgS are 10^-15 , 10^-23, 10^-20
08
Dec
A solution which is 10^-3 M each in Mn 2+ , Fe 2+, Zn 2+ and Hg 2+ is treated with 10^-16 M sulphide ion. If KSP of MnS, FeS, ZnS and HgS are 10^-15 , 10^-23, 10^-20 10^-20 10^-23 A solution which is 10^-3 M each in Mn 2+ Fe 2+ FeS Zn 2+ [...]