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Which of the following statements is correct (a) Hydrogen has oxidation number -1 and +1 (b) Hydrogen has same electronegativity as halogens
24
Nov
Which of the following statements is correct (a) Hydrogen has oxidation number -1 and +1 (b) Hydrogen has same electronegativity as halogens Which of the following statements is correct (a) Hydrogen has oxidation number -1 and +1 (b) Hydrogen has same electronegativity as halogens November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
The oxidation number of sulphur in H2S2O8, H2S2O4 , H2S2O6 are respectively
24
Nov
The oxidation number of sulphur in H2S2O8, H2S2O4 , H2S2O6 are respectively H2S2O4 H2S2O6 are respectively The oxidation number of sulphur in H2S2O8 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Oxidation number of N in (NH4)2 SO4 is (a) -1/3 (b) -1 (c) +1 (d) -3
24
Nov
Oxidation number of N in (NH4)2 SO4 is (a) -1/3 (b) -1 (c) +1 (d) -3 Oxidation number of N in (NH4)2 SO4 is (a) -1/3 (b) -1 (c) +1 (d) -3 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following condition is used to find atomic Cl2 from molecular Cl2 (a) High temperature, high pressure (b) Low temperature, high pressure
24
Nov
Which of the following condition is used to find atomic Cl2 from molecular Cl2 (a) High temperature, high pressure (b) Low temperature, high pressure high pressure high pressure (b) Low temperature Which of the following condition is used to find atomic Cl2 from molecular Cl2 (a) High temperature November 24, 2020 Category: Uncategorised (JEE Advanced [...]
The atomic number of an element which shows the oxidation state of +3 is (a) 13 (b) 32 (c) 33 (d) 17
24
Nov
The atomic number of an element which shows the oxidation state of +3 is (a) 13 (b) 32 (c) 33 (d) 17 The atomic number of an element which shows the oxidation state of +3 is (a) 13 (b) 32 (c) 33 (d) 17 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Which has the highest molar heat of vaporization (a) HF (b) HCl (c) HBr (d) HI
24
Nov
Which has the highest molar heat of vaporization (a) HF (b) HCl (c) HBr (d) HI Which has the highest molar heat of vaporization (a) HF (b) HCl (c) HBr (d) HI November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Mark the strongest acid (a) HF (b) HCl (c) HBr (d) HI
24
Nov
Mark the strongest acid (a) HF (b) HCl (c) HBr (d) HI Mark the strongest acid (a) HF (b) HCl (c) HBr (d) HI November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Oxidation number of S in Na2SO4 is (a) -2 (b) +2 (c) -6 (d) +6
24
Nov
Oxidation number of S in Na2SO4 is (a) -2 (b) +2 (c) -6 (d) +6 Oxidation number of S in Na2SO4 is (a) -2 (b) +2 (c) -6 (d) +6 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Chlorine can manufactured from (a) Electrolysis of NaCl (b) Electrolysis of brine (c) Electrolysis of bleaching powder
24
Nov
Chlorine can manufactured from (a) Electrolysis of NaCl (b) Electrolysis of brine (c) Electrolysis of bleaching powder Chlorine can manufactured from (a) Electrolysis of NaCl (b) Electrolysis of brine (c) Electrolysis of bleaching powder November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Br- is converted into Br2 by using (a) Cl2 (b) Conc. HCl (c) HBr (d) H2S
24
Nov
Br- is converted into Br2 by using (a) Cl2 (b) Conc. HCl (c) HBr (d) H2S Br- is converted into Br2 by using (a) Cl2 (b) Conc. HCl (c) HBr (d) H2S November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,