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`50 mL` of standard gold solution needs `0.05 mg` of gelatin for its protection from coagulation. Calculate the gold number of gelatine? |
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Answer» `50mL` of standard gold sol requires `=0.05mg` of gelatin Therefore, `10mL` of standard gold sol requires `=(0.05)/(50)xx10=0.01mg` of gelatine `:.` Gold number `=0.01` `50mL` of standard gold sol requires `=0.05mg` of gelatin Therefore, `10mL` of standard gold sol requires `=(0.05)/(50)xx10=0.01mg` of gelatine `:.` Gold number `=0.01` |
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