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Sodium nitroprusside when added to an alkaline solution of sulphlide ions produce a (a) Red colouration (b) Blue colouration (c) Purple colouration (d) Brown colouration Sodium nitroprusside when added to an alkaline solution of sulphlide ions produce a (a) Red colouration (b) Blue colouration (c) Purple colouration (d) Brown colouration December 6, 2020 Category: Uncategorised [...]

Nesseler’s reagent is (a) K2HgI4 (b) K2HgI4 + KOH (C) k2HgI2 + KOH Nesseler's reagent is (a) K2HgI4 (b) K2HgI4 + KOH (C) k2HgI2 + KOH December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following molecules has pyramidal shape (a) PCL3 (b) SO3 (c) CO3^2- (d) NO3^- Which of the following molecules has pyramidal shape (a) PCL3 (b) SO3 (c) CO3^2- (d) NO3^- December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Colour of cobalt chloride solution is (a) Pink (b) Black (c) Colourless (d) Green Colour of cobalt chloride solution is (a) Pink (b) Black (c) Colourless (d) Green December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The hybrid state of sulphur in SO3 molecule is (a) sp^3d (b) sp^3 (c) sp^3d^2 (d) sp^2 The hybrid state of sulphur in SO3 molecule is (a) sp^3d (b) sp^3 (c) sp^3d^2 (d) sp^2 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Mark the compound which turns black with NH4OH (a) Lead chloride (b) Mercurous chloride (c) Mercuric chloride Mark the compound which turns black with NH4OH (a) Lead chloride (b) Mercurous chloride (c) Mercuric chloride December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following is non – linear molecule (a) CO3^2- (b) CO2 (c) CS2 (d) BeCL2 Which of the following is non - linear molecule (a) CO3^2- (b) CO2 (c) CS2 (d) BeCL2 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Of the following sulphides which one is insoluble in dilute acids but soluble in alkalies (a) PbS (b) CdS (c) FeS Of the following sulphides which one is insoluble in dilute acids but soluble in alkalies (a) PbS (b) CdS (c) FeS December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

The hybridization in PF3 is (a) sp^3 (b) sp^2 (c) dsp^3 (d) d^2sp^3 The hybridization in PF3 is (a) sp^3 (b) sp^2 (c) dsp^3 (d) d^2sp^3 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

THe pair having similar geometry is (a) PCL3, NH3 (b) BeCL2 , H2O (c) CH4 , CCL4 (d) IF5 , PF5 CCL4 (d) IF5 H2O (c) CH4 NH3 (b) BeCL2 PF5 THe pair having similar geometry is (a) PCL3 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,