Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
When iron or zinc is adeed to CuSO4 solution , copper is precipitated . It is due to
23
Nov
When iron or zinc is adeed to CuSO4 solution , copper is precipitated . It is due to copper is precipitated . It is due to When iron or zinc is adeed to CuSO4 solution November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A reducing agent is a substance which can (a) Accept electron (b) donate electrons (c) accept protons (d) donate protons
23
Nov
A reducing agent is a substance which can (a) Accept electron (b) donate electrons (c) accept protons (d) donate protons A reducing agent is a substance which can (a) Accept electron (b) donate electrons (c) accept protons (d) donate protons November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Oxidation involves (a) Loss of electrons (b) gain of electrons (c) increse in the valency of negative part (d) decrease in the valeny of positive part
23
Nov
Oxidation involves (a) Loss of electrons (b) gain of electrons (c) increse in the valency of negative part (d) decrease in the valeny of positive part Oxidation involves (a) Loss of electrons (b) gain of electrons (c) increse in the valency of negative part (d) decrease in the valeny of positive part November 23, 2020 [...]
Strongest reducing agent is (a) F^- (b) Cl^- (c) Br^- (d) I^-
23
Nov
Strongest reducing agent is (a) F^- (b) Cl^- (c) Br^- (d) I^- Strongest reducing agent is (a) F^- (b) Cl^- (c) Br^- (d) I^- November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Following reaction describes the rusting of iron 4Fe + 3O2 gives 4Fe^3- +6O^2- Which one of the following statement is incorrect
23
Nov
Following reaction describes the rusting of iron 4Fe + 3O2 gives 4Fe^3- +6O^2- Which one of the following statement is incorrect Following reaction describes the rusting of iron 4Fe + 3O2 gives 4Fe^3- +6O^2- Which one of the following statement is incorrect November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The compound that can work both as oxidising and reducing agent is (a) KMnO4 (b) H2O2 (c) BaO2 (d) K2Cr2O7
23
Nov
The compound that can work both as oxidising and reducing agent is (a) KMnO4 (b) H2O2 (c) BaO2 (d) K2Cr2O7 The compound that can work both as oxidising and reducing agent is (a) KMnO4 (b) H2O2 (c) BaO2 (d) K2Cr2O7 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The number of g – atom of oxygen in 6.02 x 10^24 CO molecule is (a) 1 (b) 0.5 (c) 5 (d) 10
22
Nov
The number of g – atom of oxygen in 6.02 x 10^24 CO molecule is (a) 1 (b) 0.5 (c) 5 (d) 10 The number of g - atom of oxygen in 6.02 x 10^24 CO molecule is (a) 1 (b) 0.5 (c) 5 (d) 10 November 22, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Which is the best description of the behaviour of bromine in the reaction given below H2O +Br2 gives HOBr + HBr
22
Nov
Which is the best description of the behaviour of bromine in the reaction given below H2O +Br2 gives HOBr + HBr Which is the best description of the behaviour of bromine in the reaction given below H2O +Br2 gives HOBr + HBr November 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
THe oxide which cannot act as a reducing agent is (a) SO2 (b) NO2 (c0 CO2 (d) CLO2
22
Nov
THe oxide which cannot act as a reducing agent is (a) SO2 (b) NO2 (c0 CO2 (d) CLO2 THe oxide which cannot act as a reducing agent is (a) SO2 (b) NO2 (c0 CO2 (d) CLO2 November 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which substance is serving as a reducing agent in the following reaction 14 H + Cr2O7^2- +3Ni gives 2Cr^3 + 7H2O + 3Ni^2
22
Nov
Which substance is serving as a reducing agent in the following reaction 14 H + Cr2O7^2- +3Ni gives 2Cr^3 + 7H2O + 3Ni^2 Which substance is serving as a reducing agent in the following reaction 14 H + Cr2O7^2- +3Ni gives 2Cr^3 + 7H2O + 3Ni^2 November 22, 2020 Category: Uncategorised (JEE Advanced Physics by [...]