Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

‘Sulphan’ is (a) A mixture of SO3 and H2SO5 (b) 100% conc. H2SO4 (c) A mixture of gypsum and conc. H2SO4 'Sulphan' is (a) A mixture of SO3 and H2SO5 (b) 100% conc. H2SO4 (c) A mixture of gypsum and conc. H2SO4 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Which of the following statements regarding ozone is not correct (a) The ozone molecule is angular in shape (b) The ozone is resonance hybrid of two structures Which of the following statements regarding ozone is not correct (a) The ozone molecule is angular in shape (b) The ozone is resonance hybrid of two structures November [...]

Aqueous solutions of hydrogen sulphide and sulphur dioxide when mixed together , yield (a) Sulphur and water (b) Sulphur trioxide and water Aqueous solutions of hydrogen sulphide and sulphur dioxide when mixed together yield (a) Sulphur and water (b) Sulphur trioxide and water November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + [...]

Sulphuric acid reacts with PCl5 to give (a) Thionyl chloride (b) Sulphur monochloride (c) Sulphuryl chloride Sulphuric acid reacts with PCl5 to give (a) Thionyl chloride (b) Sulphur monochloride (c) Sulphuryl chloride November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Sulphur in +3 oxidation state is present in (a) Sulphurous acid (b) Pyrosulphuric acid (c) Dithionous acid (d) Thiosulphuric acid Sulphur in +3 oxidation state is present in (a) Sulphurous acid (b) Pyrosulphuric acid (c) Dithionous acid (d) Thiosulphuric acid November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which one statement about sulphur dioxide gas is incorrect (a) It has an angular shape (b) It decolourises acidified potassium permagnete solution Which one statement about sulphur dioxide gas is incorrect (a) It has an angular shape (b) It decolourises acidified potassium permagnete solution November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Which one of following is non-reducing (a) H2S (b) H2Te (c) H2Se (d) H2O Which one of following is non-reducing (a) H2S (b) H2Te (c) H2Se (d) H2O November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A gas that cannot be collected over water is (a) N2 (b) O2 (c) SO2 (d) PH3 A gas that cannot be collected over water is (a) N2 (b) O2 (c) SO2 (d) PH3 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The number of unpaired electrons in the p-subshell of oxygen atom is (a) 1 (b) 2 (c) 3 (d) 4 The number of unpaired electrons in the p-subshell of oxygen atom is (a) 1 (b) 2 (c) 3 (d) 4 November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Oxygen is not evolved on reaction of ozone with (a) H2O2 (b) SO2 (c) Hg (d) KI Oxygen is not evolved on reaction of ozone with (a) H2O2 (b) SO2 (c) Hg (d) KI November 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,