Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The correct statement(s) regarding (1) HClO, (2) HClO2, (3) HClO3 and (4) HClO4 is (are) (a) The number of Cl = O bonds in (2) and (3) together is two
29
Nov
The correct statement(s) regarding (1) HClO, (2) HClO2, (3) HClO3 and (4) HClO4 is (are) (a) The number of Cl = O bonds in (2) and (3) together is two (2) HClO2 (3) HClO3 and (4) HClO4 is (are) (a) The number of Cl = O bonds in (2) and (3) together is two The [...]
The correct statement(s) for orthoboric acid is / are (a) It behaves as a weak acid in water due to self ionization (b) Acidity of its aqueous solution increases upon addition of ethylene glycol
29
Nov
The correct statement(s) for orthoboric acid is / are (a) It behaves as a weak acid in water due to self ionization (b) Acidity of its aqueous solution increases upon addition of ethylene glycol The correct statement(s) for orthoboric acid is / are (a) It behaves as a weak acid in water due to self [...]
The pair(s) of reagents that yield paramagnetic species is/are (a) Na and excess of NH3 (b) K and excess of O2 (c) Cu and dilute HNO3
29
Nov
The pair(s) of reagents that yield paramagnetic species is/are (a) Na and excess of NH3 (b) K and excess of O2 (c) Cu and dilute HNO3 The pair(s) of reagents that yield paramagnetic species is/are (a) Na and excess of NH3 (b) K and excess of O2 (c) Cu and dilute HNO3 November 29, 2020 [...]
The correct statement(s) about O3 is (are) (a) O-O bond lengths are equal (b) Thermal decomposition of O3 is endothermic
29
Nov
The correct statement(s) about O3 is (are) (a) O-O bond lengths are equal (b) Thermal decomposition of O3 is endothermic The correct statement(s) about O3 is (are) (a) O-O bond lengths are equal (b) Thermal decomposition of O3 is endothermic November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
With respect to graphite and diamond, which of the statement(s) given below is (are) correct (a) Graphite is harder than diamond
29
Nov
With respect to graphite and diamond, which of the statement(s) given below is (are) correct (a) Graphite is harder than diamond which of the statement(s) given below is (are) correct (a) Graphite is harder than diamond With respect to graphite and diamond November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The reagent (s) used for softening the temporary hardness of water is (are) (a) Ca3(PO4)2 (b) Ca(OH)2 (c) Na2CO3 (d) NaOCl
29
Nov
The reagent (s) used for softening the temporary hardness of water is (are) (a) Ca3(PO4)2 (b) Ca(OH)2 (c) Na2CO3 (d) NaOCl The reagent (s) used for softening the temporary hardness of water is (are) (a) Ca3(PO4)2 (b) Ca(OH)2 (c) Na2CO3 (d) NaOCl November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The nitrogen oxide(s) that contain(s) N-N bond(s) is (are) (a) N2O (b) N2O3 (c) N2O4 (d) N2O5
29
Nov
The nitrogen oxide(s) that contain(s) N-N bond(s) is (are) (a) N2O (b) N2O3 (c) N2O4 (d) N2O5 The nitrogen oxide(s) that contain(s) N-N bond(s) is (are) (a) N2O (b) N2O3 (c) N2O4 (d) N2O5 November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
20 volume H2O2 solution has a strength of about
29
Nov
20 volume H2O2 solution has a strength of about 20 volume H2O2 solution has a strength of about November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
How many varieties of heavy water are possible in terms of 3 different isotopes of oxygen
29
Nov
How many varieties of heavy water are possible in terms of 3 different isotopes of oxygen How many varieties of heavy water are possible in terms of 3 different isotopes of oxygen November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A 3.2 cm^3 solution of H2O2 liberates 0.58 gm of iodine from acidified KI solution calculate the strength of H2O2 solution in terms of volume strength at STP
29
Nov
A 3.2 cm^3 solution of H2O2 liberates 0.58 gm of iodine from acidified KI solution calculate the strength of H2O2 solution in terms of volume strength at STP A 3.2 cm^3 solution of H2O2 liberates 0.58 gm of iodine from acidified KI solution calculate the strength of H2O2 solution in terms of volume strength at [...]