Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Electrolysis temperature is maximum for (a) AsH3 (b) NH3 (c) PH3 (d) SbH3
23
Nov
Electrolysis temperature is maximum for (a) AsH3 (b) NH3 (c) PH3 (d) SbH3 Electrolysis temperature is maximum for (a) AsH3 (b) NH3 (c) PH3 (d) SbH3 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In NH4NO2, the oxidation number of nitrogen will be (a) +3 (b) +5 (c) -3 and +3 (d) +3 and +5
23
Nov
In NH4NO2, the oxidation number of nitrogen will be (a) +3 (b) +5 (c) -3 and +3 (d) +3 and +5 In NH4NO2 the oxidation number of nitrogen will be (a) +3 (b) +5 (c) -3 and +3 (d) +3 and +5 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Which oxide do not act as a reducing agent (a) NO (b) NO2 (c) N2O (d) N2O5
23
Nov
Which oxide do not act as a reducing agent (a) NO (b) NO2 (c) N2O (d) N2O5 Which oxide do not act as a reducing agent (a) NO (b) NO2 (c) N2O (d) N2O5 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Dehydrated phosphorus trichloride in water gives (a) HPO3 (b) H3PO4 (c) H3PO2 (d) H3PO3
23
Nov
Dehydrated phosphorus trichloride in water gives (a) HPO3 (b) H3PO4 (c) H3PO2 (d) H3PO3 Dehydrated phosphorus trichloride in water gives (a) HPO3 (b) H3PO4 (c) H3PO2 (d) H3PO3 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An aqueous solution of nitrous acid (HNO2), free of salts, can be obtained from the reaction (a) Ba(NO2)2 + H2SO4
23
Nov
An aqueous solution of nitrous acid (HNO2), free of salts, can be obtained from the reaction (a) Ba(NO2)2 + H2SO4 An aqueous solution of nitrous acid (HNO2) can be obtained from the reaction (a) Ba(NO2)2 + H2SO4 free of salts November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following halides is most acidic (a) PCl3 (b) BiCl3 (c) SbCl3 (d) CCl4
23
Nov
Which of the following halides is most acidic (a) PCl3 (b) BiCl3 (c) SbCl3 (d) CCl4 Which of the following halides is most acidic (a) PCl3 (b) BiCl3 (c) SbCl3 (d) CCl4 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which halide is not oxidised by MnO2 (a) F (b) Cl (c) Br (d) I
23
Nov
Which halide is not oxidised by MnO2 (a) F (b) Cl (c) Br (d) I Which halide is not oxidised by MnO2 (a) F (b) Cl (c) Br (d) I November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Strongest reducing agent is (a) K (b) Mg (c) Al (d) Br (e) Na
23
Nov
Strongest reducing agent is (a) K (b) Mg (c) Al (d) Br (e) Na Strongest reducing agent is (a) K (b) Mg (c) Al (d) Br (e) Na November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Several blocks of magnesium are fixed to the bottom of a ship to (a) keep away the sharks (b) make the ship lighter (c) prevent action of water annd salt (d) prevent puncturing by under- sea rocks
23
Nov
Several blocks of magnesium are fixed to the bottom of a ship to (a) keep away the sharks (b) make the ship lighter (c) prevent action of water annd salt (d) prevent puncturing by under- sea rocks Several blocks of magnesium are fixed to the bottom of a ship to (a) keep away the sharks [...]
In the reaction between ozone and hydrogen peroxide , H2O2 acts as (a) Oxidising agent (b) reducing agent (c) bleaching agent (d) both oxidising and bleaching agent
23
Nov
In the reaction between ozone and hydrogen peroxide , H2O2 acts as (a) Oxidising agent (b) reducing agent (c) bleaching agent (d) both oxidising and bleaching agent H2O2 acts as (a) Oxidising agent (b) reducing agent (c) bleaching agent (d) both oxidising and bleaching agent In the reaction between ozone and hydrogen peroxide November 23, [...]