Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Sodium thiosulphate can be prepared by (a) Boiling Na2SO3 solution with sulphur in acidic medium (b) Boiling an aqueous solution of NaOH with sulphur
29
Nov
Sodium thiosulphate can be prepared by (a) Boiling Na2SO3 solution with sulphur in acidic medium (b) Boiling an aqueous solution of NaOH with sulphur Sodium thiosulphate can be prepared by (a) Boiling Na2SO3 solution with sulphur in acidic medium (b) Boiling an aqueous solution of NaOH with sulphur November 29, 2020 Category: Uncategorised (JEE Advanced [...]
Which of the following is/are V-shaped molecule (s) (a) SnCl2 (b) SnCl4 (c) COS (d) PbCl2
29
Nov
Which of the following is/are V-shaped molecule (s) (a) SnCl2 (b) SnCl4 (c) COS (d) PbCl2 Which of the following is/are V-shaped molecule (s) (a) SnCl2 (b) SnCl4 (c) COS (d) PbCl2 November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following statement is/are correct (a) Boric acid is a hydrogen bonded molecule (b) Al2O3 is amphoteric while B2O3 is acidic
29
Nov
Which of the following statement is/are correct (a) Boric acid is a hydrogen bonded molecule (b) Al2O3 is amphoteric while B2O3 is acidic Which of the following statement is/are correct (a) Boric acid is a hydrogen bonded molecule (b) Al2O3 is amphoteric while B2O3 is acidic November 29, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
The option(s) with only amphoteric oxides is (are) (a) NO, B2O3, PbO, SnO2 (b) Cr2O3, CrO, SnO, PbO
29
Nov
The option(s) with only amphoteric oxides is (are) (a) NO, B2O3, PbO, SnO2 (b) Cr2O3, CrO, SnO, PbO B2O3 CrO PbO SnO SnO2 (b) Cr2O3 The option(s) with only amphoteric oxides is (are) (a) NO November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Tags:
B2O3 ,
CrO ,
PbO ,
SnO ,
SnO2 (b) Cr2O3 ,
The option(s) with only amphoteric oxides is (are) (a) NO ,
Among the following, the correct statement(s) is (are) (a) Al(CH3)3 has the three-centre two-electron bonds in its dimeric structure
29
Nov
Among the following, the correct statement(s) is (are) (a) Al(CH3)3 has the three-centre two-electron bonds in its dimeric structure Among the following the correct statement(s) is (are) (a) Al(CH3)3 has the three-centre two-electron bonds in its dimeric structure November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The Colour of the X2 molecules of group 17 elements changes gradually from yellow to violet down the group. This is due to (a) Decrease in Pie – sigma gap down the group
29
Nov
The Colour of the X2 molecules of group 17 elements changes gradually from yellow to violet down the group. This is due to (a) Decrease in Pie – sigma gap down the group The Colour of the X2 molecules of group 17 elements changes gradually from yellow to violet down the group. This is due [...]
The correct statement(s) about the oxoacids, HClO4 and HClO, is (are) (a) The central atom in both HClO4 and HClO is sp3 hybridized
29
Nov
The correct statement(s) about the oxoacids, HClO4 and HClO, is (are) (a) The central atom in both HClO4 and HClO is sp3 hybridized HClO4 and HClO is (are) (a) The central atom in both HClO4 and HClO is sp3 hybridized The correct statement(s) about the oxoacids November 29, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
The compound(s) with TWO lone pairs of electron on the central atom is (are) (a) BrF5 (b) ClF3 (c) XeF4 (d) SF4
29
Nov
The compound(s) with TWO lone pairs of electron on the central atom is (are) (a) BrF5 (b) ClF3 (c) XeF4 (d) SF4 The compound(s) with TWO lone pairs of electron on the central atom is (are) (a) BrF5 (b) ClF3 (c) XeF4 (d) SF4 November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
The crystalline form of borax has (a) Tetranuclear (B4O5(OH)4)2- unit (b) All boron atoms in the same plane
29
Nov
The crystalline form of borax has (a) Tetranuclear (B4O5(OH)4)2- unit (b) All boron atoms in the same plane The crystalline form of borax has (a) Tetranuclear (B4O5(OH)4)2- unit (b) All boron atoms in the same plane November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The nitrogen containing compound produced in the reaction of HNO3 with P4O10 (a) Can also be prepared by reaction of P4 and HNO3
29
Nov
The nitrogen containing compound produced in the reaction of HNO3 with P4O10 (a) Can also be prepared by reaction of P4 and HNO3 The nitrogen containing compound produced in the reaction of HNO3 with P4O10 (a) Can also be prepared by reaction of P4 and HNO3 November 29, 2020 Category: Uncategorised (JEE Advanced Physics by [...]