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A substance on treatement with dil H2SO4 liberates a colourless gas which produces (1) turbidity with baryta water and (2) turns acidified dichromate solution green. The reaction
07
Dec
A substance on treatement with dil H2SO4 liberates a colourless gas which produces (1) turbidity with baryta water and (2) turns acidified dichromate solution green. The reaction A substance on treatement with dil H2SO4 liberates a colourless gas which produces (1) turbidity with baryta water and (2) turns acidified dichromate solution green. The reaction December [...]
The reagents NH4Cl and aqueous NH3 will precipitate (a) Ca 2+ (b) Al +3
07
Dec
The reagents NH4Cl and aqueous NH3 will precipitate (a) Ca 2+ (b) Al +3 The reagents NH4Cl and aqueous NH3 will precipitate (a) Ca 2+ (b) Al +3 December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The aqueous solutions of the following salts will be coloured in the case of (a) Zn(NO3)2 (b) LiNO3
07
Dec
The aqueous solutions of the following salts will be coloured in the case of (a) Zn(NO3)2 (b) LiNO3 The aqueous solutions of the following salts will be coloured in the case of (a) Zn(NO3)2 (b) LiNO3 December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
What product is formed by mixing the solution of K4(Fe(CN)6) with the solution of FeCl3
07
Dec
What product is formed by mixing the solution of K4(Fe(CN)6) with the solution of FeCl3 What product is formed by mixing the solution of K4(Fe(CN)6) with the solution of FeCl3 December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
When concentrated H2SO4 is added to dry KNO3, brown fumes evolve. These fumes are
07
Dec
When concentrated H2SO4 is added to dry KNO3, brown fumes evolve. These fumes are brown fumes evolve. These fumes are When concentrated H2SO4 is added to dry KNO3 December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The ion that cannot be precipitated by both HCl and H2S is (a) Pb 2+ (b) Cu +
07
Dec
The ion that cannot be precipitated by both HCl and H2S is (a) Pb 2+ (b) Cu + The ion that cannot be precipitated by both HCl and H2S is (a) Pb 2+ (b) Cu + December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A black sulphide is formed by the action of H2S on (a) Cupric chloride (b) Cadmium chloride
07
Dec
A black sulphide is formed by the action of H2S on (a) Cupric chloride (b) Cadmium chloride A black sulphide is formed by the action of H2S on (a) Cupric chloride (b) Cadmium chloride December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Mixture is heated with dil. H2SO4 and the lead acetate paper turns black by the evolved gases. The mixture contains
07
Dec
Mixture is heated with dil. H2SO4 and the lead acetate paper turns black by the evolved gases. The mixture contains Mixture is heated with dil. H2SO4 and the lead acetate paper turns black by the evolved gases. The mixture contains December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A chemistry student trying to detect the metallic ion in a salt, makes a paste on a clean platinum wire loop of the salt with concentrated HCl. When he takes a small amount of this plate
07
Dec
A chemistry student trying to detect the metallic ion in a salt, makes a paste on a clean platinum wire loop of the salt with concentrated HCl. When he takes a small amount of this plate A chemistry student trying to detect the metallic ion in a salt makes a paste on a clean platinum [...]
The best explanation for the solubility of MnS in dil. HCl is that
07
Dec
The best explanation for the solubility of MnS in dil. HCl is that The best explanation for the solubility of MnS in dil. HCl is that December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,