Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

When Cu reacts with AgNO3 solution, the reaction takes place is (a) Oxidation of Cu (b) Reduction of Cu (c) Oxidation of Ag the reaction takes place is (a) Oxidation of Cu (b) Reduction of Cu (c) Oxidation of Ag When Cu reacts with AgNO3 solution December 1, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

When silver nitrate is heated to red hot, what is formed (a) Ag (b) Ag2O (c) Ag2O3 (d) AgO2 what is formed (a) Ag (b) Ag2O (c) Ag2O3 (d) AgO2 When silver nitrate is heated to red hot December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Zinc when reacted with excess of NaOH gives (a) Zinc hydroxide (b) Zinc oxide (c) Di sodium zincate (d) Sodium zincate Zinc when reacted with excess of NaOH gives (a) Zinc hydroxide (b) Zinc oxide (c) Di sodium zincate (d) Sodium zincate December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Orford process is used in extracting of (a) Fe (b) co (c) Pt (d) Ni Orford process is used in extracting of (a) Fe (b) co (c) Pt (d) Ni December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Crystals of which pair are isomorphous (a) ZnSO4 , SnSO4 (b) MgSO4, CaSO4 (c) ZnSO4, MgSO4 CaSO4 (c) ZnSO4 Crystals of which pair are isomorphous (a) ZnSO4 MgSO4 SnSO4 (b) MgSO4 December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In the given bonds which one is most ionic (a) Cs – cl (b) Al – cl (c) C – Cl (d) H – Cl In the given bonds which one is most ionic (a) Cs - cl (b) Al - cl (c) C - Cl (d) H - Cl December 1, 2020 Category: Uncategorised [...]

When conc. sulphuric acid is added slowly to a solution of ferrous sulphate containing nitrate ion, a brown colour ring is formed. The composition of the ring is a brown colour ring is formed. The composition of the ring is When conc. sulphuric acid is added slowly to a solution of ferrous sulphate containing nitrate [...]

The strongest bond is (a) Ionic (b) Covalent (c) Hydrogen bond (d) metallic The strongest bond is (a) Ionic (b) Covalent (c) Hydrogen bond (d) metallic December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Electrovalent compounds do not have (a) HIgh M.P and Low B.P. (b) High dielectric constant (c) High M.P. and High B.P. (d) High polarity Electrovalent compounds do not have (a) HIgh M.P and Low B.P. (b) High dielectric constant (c) High M.P. and High B.P. (d) High polarity December 1, 2020 Category: Uncategorised (JEE Advanced [...]

Which of the following is least soluble (a) BeF2 (b) SrF2 (c) CaF2 (d) MgF2 Which of the following is least soluble (a) BeF2 (b) SrF2 (c) CaF2 (d) MgF2 December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,