Examination Papers |
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What do you understand by the following terms : combining weight ; double salt ; electrolyte ; hydrolysis ; mixture ; hydrate ; normal solution ; strong acid ; law ; transition point . 2 . How does a solution of sodium carbonate in ...
What do you understand by the following terms : combining weight ; double salt ; electrolyte ; hydrolysis ; mixture ; hydrate ; normal solution ; strong acid ; law ; transition point . 2 . How does a solution of sodium carbonate in ...
psl.
Write the formulae for the following compounds :calcium hypochlorite , ferrous ammonium sulphate , mercuric chloride , potassium iodate , ferric thiocyanate , acid calcium carbonate , disodium ammonium phosphate , perchloric anhydride ...
Write the formulae for the following compounds :calcium hypochlorite , ferrous ammonium sulphate , mercuric chloride , potassium iodate , ferric thiocyanate , acid calcium carbonate , disodium ammonium phosphate , perchloric anhydride ...
psl.
( b ) benzoic acid . Describe a method for determining the purity of 2. ( a ) ( b ) SENIOR CHEMISTRY . ( ORGANIC CHEMISTRY I ) . Compare alcohols and bases . Describe , using structural formulae , the products obtainable by oxidation of ...
( b ) benzoic acid . Describe a method for determining the purity of 2. ( a ) ( b ) SENIOR CHEMISTRY . ( ORGANIC CHEMISTRY I ) . Compare alcohols and bases . Describe , using structural formulae , the products obtainable by oxidation of ...
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( a ) What are sulphonic acids , and how prepared ? ( b ) Compare the chemistry of aliphatic amines with that of the aromatic amines . 8. ( a ) Give structural formulae of the possible monobromnaphthalenes .
( a ) What are sulphonic acids , and how prepared ? ( b ) Compare the chemistry of aliphatic amines with that of the aromatic amines . 8. ( a ) Give structural formulae of the possible monobromnaphthalenes .
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How can the different amines be distinguished by treatment with nitrous acid ? Describe as fully as you can the character of the amines . 3. What is tartaric acid ? Show its relation to some other compounds and show how the one can be ...
How can the different amines be distinguished by treatment with nitrous acid ? Describe as fully as you can the character of the amines . 3. What is tartaric acid ? Show its relation to some other compounds and show how the one can be ...
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