Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In the reaction HCOOH to CO + H2O : H2SO4 acts as (a) Dehydrating agent (b) Oxidizing agent (c) Reducing agent
23
Nov
In the reaction HCOOH to CO + H2O : H2SO4 acts as (a) Dehydrating agent (b) Oxidizing agent (c) Reducing agent In the reaction HCOOH to CO + H2O : H2SO4 acts as (a) Dehydrating agent (b) Oxidizing agent (c) Reducing agent November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
When oxygen is passed through a solution of Na2SO3 we get (a) Na2SO4 (b) Na2S (c) NaHSO4
23
Nov
When oxygen is passed through a solution of Na2SO3 we get (a) Na2SO4 (b) Na2S (c) NaHSO4 When oxygen is passed through a solution of Na2SO3 we get (a) Na2SO4 (b) Na2S (c) NaHSO4 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the elements listed below occurs on allotropic forms (a) Iodine (b) Copper (c) Sulphur (d) Silver
23
Nov
Which of the elements listed below occurs on allotropic forms (a) Iodine (b) Copper (c) Sulphur (d) Silver Which of the elements listed below occurs on allotropic forms (a) Iodine (b) Copper (c) Sulphur (d) Silver November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following is oxidized by SO2 (a) Mg (b) K2Cr2O7 (c) KMnO4 (d) All of these
23
Nov
Which of the following is oxidized by SO2 (a) Mg (b) K2Cr2O7 (c) KMnO4 (d) All of these Which of the following is oxidized by SO2 (a) Mg (b) K2Cr2O7 (c) KMnO4 (d) All of these November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following is oxidized by SO2 (a) Mg (b) K2Cr2O7 (c) KMnO4 (d) All of these
23
Nov
Which of the following is oxidized by SO2 (a) Mg (b) K2Cr2O7 (c) KMnO4 (d) All of these Which of the following is oxidized by SO2 (a) Mg (b) K2Cr2O7 (c) KMnO4 (d) All of these November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following is most electronegative (a) O (b) S (c) Te (d) Se
23
Nov
Which of the following is most electronegative (a) O (b) S (c) Te (d) Se Which of the following is most electronegative (a) O (b) S (c) Te (d) Se November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Oxidation number of P in Mg2P2O7 is (a) +3 (b) +2 (c) +5 (d) -3
23
Nov
Oxidation number of P in Mg2P2O7 is (a) +3 (b) +2 (c) +5 (d) -3 Oxidation number of P in Mg2P2O7 is (a) +3 (b) +2 (c) +5 (d) -3 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Non-oxide ceramics can be (a) B4C (b) SiC (c) Si3N4 (d) All of these
23
Nov
Non-oxide ceramics can be (a) B4C (b) SiC (c) Si3N4 (d) All of these Non-oxide ceramics can be (a) B4C (b) SiC (c) Si3N4 (d) All of these November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Oxidation state of oxygen in hydrogen peroxide is (a) -1 (b) +1 (c) 0 (d) -2
23
Nov
Oxidation state of oxygen in hydrogen peroxide is (a) -1 (b) +1 (c) 0 (d) -2 Oxidation state of oxygen in hydrogen peroxide is (a) -1 (b) +1 (c) 0 (d) -2 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Peroxydisulphuric acid has the following bond
23
Nov
Peroxydisulphuric acid has the following bond Peroxydisulphuric acid has the following bond November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,