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Go ahead and find out how much do you know about your self and the world around you. Best of luck!! Coverage : All it takes is two minutes to take the Chemistry salt analysis Testfind out how much you know about the test and the characters in the test. Quiz Created by: Dr Aziz Creation Date: 17 May 2009  Chemistry salt analysis Test Discussion Forum 1.  a blue salt soluble in water forms black ppts with acidic H2S it may be..... a. CaSO4 b. PbSO4 c. CuSO4 d. FeSO4   2.  A green salt soluble in water gives black ppts with H2S + NH4OH and green ppts with NaCO3 it may be..... a. NiSO4 b. CaSO4 c. FeSO4 d. both a and c   3.  A white salt in aquous medium gives white ppts with few drops of NaOH and clear solution with exess NaOH solution it may be.. a. AlCl3 b. CaCl2 c. FeCl3 d. FeCl2   4.  a salt gives violet fumes with H2SO4 on heating and dirty green ppts with NH4Cl and NH4OH it may be.... a. AlCl3 b. CaBr2 c. FeI2 d. ZnBr2   5.  A white salt gives a gas with hot H2SO4 which forms fumes with NH3 and salt solution forms white ppts with NaCO3 it is.... a. CaCO3 b. CaCl2 c. AlCl3 d. ZnCl2   6.  the acidic radical of CuSO4 is SO4 (-2 ion) because....... a. it donates the electrons b. it accepts the electrons c. it comes from acid during neutralization d. it is a stable anion   7.  the group reagent for 2nd group of salt analysis is a. HCl +H2S b. Nh4OH + H2S c. NH4Cl + NH4OH d. H2S + NaOH   8.  a salt gives yellowish brown gas with hot H2SO4 but no colour in layer test with chlorine water so salt contains... a. bromide b. iodide c. nitrate d. sulphate   9.  a white salt gives white ppts with ammonium chloride + ammonium hydroxide and brisk effervascence with HCl dil. it may be... a. aluminium sulphate b. aluminium chloride c. aluminium nitrate d. aluminium carbonate   10.  a white crystalline salt gives black ppts. with HCl + H2S and vinegar smell with hot dil. HCl the salt is..... a. lead acetate b. barium acetate c. ammonium bicarbonate d. ammonium sulphate   11.  a salt gives pungent smell with H2SO4 conc. on heating and ammonical smell with NaOH on heating it may be.... a. ammonium sulphate b. ammonium chloride c. ammonium carbonate d. ammonium acetate   12.  in 2nd group of acidic radicals of salts we cant use the HCl conc. instead of H2SO4 conc. because group contans..... a. chloride b. bromide c. iodide d. nitrate   13.  all the basic radicals are metallic ions except... a. aluminium b. zinc c. barium d. ammonium   14.  The whit ppts. test with MgSO4 solution is only for... a. soluble carbonates b. insoluble carbonates c. insoluble bicarbonates d. all of these   15.  a white water soluble salt has ionic bond ,covalent bonds and coordinate covalent bond in its one unit it is... a. calcium nitrate b. ammonium chloride c. zinc sulphate d. alominium carbonate   16.  in salt analysis during the search of basic radicals we use NH4Cl and NH4OH because they are... a. non metallic compounds b. water soluble compounds c. crystalline compounds d. white compounds   17.  ammonium carbonate (NH4)2CO3 is the group reagent of ...?.... group of basic radicals in salt analysis. a. Ist b. 3rd c. 5th d. 6th   18.  A group of basic radicals having no specific group reagent is.... a. 2nd group b. 3rd group c. 5th group d. 6th group   19.  cation in corrosive sublimate belong to which group? a. 1st group b. 2nd group c. 3rd group d. 4th group   20.  cation present in calomel belong to which group? a. 1st group b. 2nd group c. 3rd group d. 4th group   21.  what is the charge on fe ion in brown ring used to test nitrate ion? a. +1 b. +2 c. +3 d. -1   22.  cation in corrosive sublimate belong to which group? a. 1st group b. 2nd group c. 3rd group d. 4th group   23.  spirit of salt is a. HNO3 b. HNO2 c. HCL d. H2SO4   24.  smelling salt is a. NA2CO3 b. NAHCO3 c. MGCO3 d. (NH4)2CO3   25.  cation present in verdigris is a. cu+2 b. cu+1 c. pb+2 d. hg+2   26.  cation and anion present in epsom salt belong to a. 6th and dil h2so4 group b. 5th and conc h2so4 group c. 5th and independent group d. 6th and independent group   27.  sugar of lead contains _______ as anion a. ch3coo- b. (co3)2- c. hco3- d. (so4)2-   28.  formulae of nestlers reagant is a. k2hgi4 b. k3hgi4 c. k4hgi4 d. k6hgi4   29.  the gas which turns mercurous nitrate paper black is a. nh3 b. cl2 c. so2 d. so3   30.  green residue is obtained after performing rinmanns test the possible cation present could be a. al+3 b. zn+2 c. mg+2 d. ca+2   Think you know more about this test?   Please enter your Name and what you would like to tell everyone about Chemistry salt analysis Test  Name: Think you know more about Chemistry salt analysis Test and would like others to know too? Whether its a great fact, a joke, a personal experience or an interesting anecdote, please share it with all the human beings on planet earth. Your contribution will help keep QuizMoz a free site for all.    (Optional)  (average submission size - 5 to 10 lines) Chemistry salt analysis Test Discussion Forum Know the Latest News about Chemistry salt analysis Test! What others think about Chemistry salt analysis Test By: vijayasimha on Mar 14, 2011    sky is blue, leaves are green and my friend is red because my blood is red. 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