Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Ozone with dry iodine give (a) I4O4 (b) I2O3 (c) IO2 (d) I2O4
25
Nov
Ozone with dry iodine give (a) I4O4 (b) I2O3 (c) IO2 (d) I2O4 Ozone with dry iodine give (a) I4O4 (b) I2O3 (c) IO2 (d) I2O4 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following product is formed when SiF4 reacts with water (a) SiF3 (b) H4SiO4
25
Nov
Which of the following product is formed when SiF4 reacts with water (a) SiF3 (b) H4SiO4 Which of the following product is formed when SiF4 reacts with water (a) SiF3 (b) H4SiO4 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The oxide, which cannot act as a reducing agent, is (a) NO2 (b) SO2 (c) CO2 (d) ClO2
25
Nov
The oxide, which cannot act as a reducing agent, is (a) NO2 (b) SO2 (c) CO2 (d) ClO2 is (a) NO2 (b) SO2 (c) CO2 (d) ClO2 The oxide which cannot act as a reducing agent November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Oxidation number of potassium in K2O, K2O2 and KO2 , respectively , is
25
Nov
Oxidation number of potassium in K2O, K2O2 and KO2 , respectively , is is K2O2 and KO2 Oxidation number of potassium in K2O respectively November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
One mole of magnesium nitride on the reaction with an excess of water gives (a) Two moles of ammonia (b) One mole of nitric acid
25
Nov
One mole of magnesium nitride on the reaction with an excess of water gives (a) Two moles of ammonia (b) One mole of nitric acid One mole of magnesium nitride on the reaction with an excess of water gives (a) Two moles of ammonia (b) One mole of nitric acid November 25, 2020 Category: Uncategorised [...]
Amongst the following statements , that which was not proposed by Dalton was
25
Nov
Amongst the following statements , that which was not proposed by Dalton was Amongst the following statements that which was not proposed by Dalton was November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An example of a diproportionation reaction is (a) 2KMnO4 gives K2MnO4 +MnO2 + O2 (b) 2MnO4^- +10I^- +16H^+ gives 2Mn^2+ +5I2 +8H2O (c) 2CuBr gives CuBr2 +Cu (d) 2NaBr +Cl2 gives 2NaCl +Br2
25
Nov
An example of a diproportionation reaction is (a) 2KMnO4 gives K2MnO4 +MnO2 + O2 (b) 2MnO4^- +10I^- +16H^+ gives 2Mn^2+ +5I2 +8H2O (c) 2CuBr gives CuBr2 +Cu (d) 2NaBr +Cl2 gives 2NaCl +Br2 An example of a diproportionation reaction is (a) 2KMnO4 gives K2MnO4 +MnO2 + O2 (b) 2MnO4^- +10I^- +16H^+ gives 2Mn^2+ +5I2 +8H2O [...]
Increasing order of solubility is (a) CaCO3, KHCO3, NaHCO3 (b) NaHCO3, KHCO3, CaCO3
25
Nov
Increasing order of solubility is (a) CaCO3, KHCO3, NaHCO3 (b) NaHCO3, KHCO3, CaCO3 CaCO3 Increasing order of solubility is (a) CaCO3 KHCO3 NaHCO3 (b) NaHCO3 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Fire extinguishers contain H2SO4 and (a) CaCO3 (b) Na2CO3 (c) NaHCO3
25
Nov
Fire extinguishers contain H2SO4 and (a) CaCO3 (b) Na2CO3 (c) NaHCO3 Fire extinguishers contain H2SO4 and (a) CaCO3 (b) Na2CO3 (c) NaHCO3 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following oxide does not form acidic aqueous solution (a) N2O3 (b) NO2 (c) N2O5 (d) NO
25
Nov
Which of the following oxide does not form acidic aqueous solution (a) N2O3 (b) NO2 (c) N2O5 (d) NO Which of the following oxide does not form acidic aqueous solution (a) N2O3 (b) NO2 (c) N2O5 (d) NO November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,