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Which of the following will not produce a precipitate with AgNO3 solution (a) F- (b) Br- (c) CO3 2- (d) PO4 3-
06
Dec
Which of the following will not produce a precipitate with AgNO3 solution (a) F- (b) Br- (c) CO3 2- (d) PO4 3- Which of the following will not produce a precipitate with AgNO3 solution (a) F- (b) Br- (c) CO3 2- (d) PO4 3- December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
An example of sp^2 hybridization is (a) OF2 (b) H2S (c) BeCL2 (d) SnCl2
06
Dec
An example of sp^2 hybridization is (a) OF2 (b) H2S (c) BeCL2 (d) SnCl2 An example of sp^2 hybridization is (a) OF2 (b) H2S (c) BeCL2 (d) SnCl2 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The gas which is absorbed by ferrous sulphate solution giving blackish brown colour is (a) NO (b) CO (c) N2 (d) NH2
06
Dec
The gas which is absorbed by ferrous sulphate solution giving blackish brown colour is (a) NO (b) CO (c) N2 (d) NH2 The gas which is absorbed by ferrous sulphate solution giving blackish brown colour is (a) NO (b) CO (c) N2 (d) NH2 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
State of hybridization of carbon atoms in vinyl acetylene is /are (a) sp^2 (b) sp (c) sp^2 and sp (d) sp^3 , sp^2 and sp
06
Dec
State of hybridization of carbon atoms in vinyl acetylene is /are (a) sp^2 (b) sp (c) sp^2 and sp (d) sp^3 , sp^2 and sp sp^2 and sp State of hybridization of carbon atoms in vinyl acetylene is /are (a) sp^2 (b) sp (c) sp^2 and sp (d) sp^3 December 6, 2020 Category: Uncategorised (JEE [...]
To an inorganic mixture dil. H2SO4 is added in cold; colourless, odourless gas is evolved. The mixture contains (a) Sulphite (b) Acetate (c) Nitrite (d) Carbonate
06
Dec
To an inorganic mixture dil. H2SO4 is added in cold; colourless, odourless gas is evolved. The mixture contains (a) Sulphite (b) Acetate (c) Nitrite (d) Carbonate odourless gas is evolved. The mixture contains (a) Sulphite (b) Acetate (c) Nitrite (d) Carbonate To an inorganic mixture dil. H2SO4 is added in cold; colourless December 6, 2020 [...]
Gas A is bubbled through slaked lime when a white precipitate is formed. On prolonged bubbling, the precipitate is dissolved. On heating the resultant solution, the white precipitate reappears with the evolution of gas B.
06
Dec
Gas A is bubbled through slaked lime when a white precipitate is formed. On prolonged bubbling, the precipitate is dissolved. On heating the resultant solution, the white precipitate reappears with the evolution of gas B. Gas A is bubbled through slaked lime when a white precipitate is formed. On prolonged bubbling the precipitate is dissolved. [...]
Ammonia reacts with excess of chlorine to form (a) N2 and HCl (b) NH4Cl and NCl3 (c) NCl3 and HCl (d) N2 and NH4Cl
06
Dec
Ammonia reacts with excess of chlorine to form (a) N2 and HCl (b) NH4Cl and NCl3 (c) NCl3 and HCl (d) N2 and NH4Cl Ammonia reacts with excess of chlorine to form (a) N2 and HCl (b) NH4Cl and NCl3 (c) NCl3 and HCl (d) N2 and NH4Cl December 6, 2020 Category: Uncategorised (JEE Advanced [...]
Nitrates of all the metals are (a) Coloured (b) Unstable (c) Soluble in water (d) Insoluble in water
06
Dec
Nitrates of all the metals are (a) Coloured (b) Unstable (c) Soluble in water (d) Insoluble in water Nitrates of all the metals are (a) Coloured (b) Unstable (c) Soluble in water (d) Insoluble in water December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Hybridisation shown by N in HNO3 is (a) sp^2 (b) sp^3d (c) sp (d) sp^3
06
Dec
Hybridisation shown by N in HNO3 is (a) sp^2 (b) sp^3d (c) sp (d) sp^3 Hybridisation shown by N in HNO3 is (a) sp^2 (b) sp^3d (c) sp (d) sp^3 December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The number of hydroxide ions, produced by one molecule of sodium carbonate (Na2CO3) on hydrolysis is (a) 2 (b) 1 (c) 3 (d) 4
06
Dec
The number of hydroxide ions, produced by one molecule of sodium carbonate (Na2CO3) on hydrolysis is (a) 2 (b) 1 (c) 3 (d) 4 produced by one molecule of sodium carbonate (Na2CO3) on hydrolysis is (a) 2 (b) 1 (c) 3 (d) 4 The number of hydroxide ions December 6, 2020 Category: Uncategorised (JEE Advanced [...]