three problems involved using flame tests for identification purposes
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(1)Platinum wire is very expensive.
(2)All the chemicals are not always available.
(3)The concentated HCl is to beused carefully. If dropped on skin, can burn severely.
(4)The flame sometimes comes already coloured due to the particles of other chemicals fallen in it
(2)All the chemicals are not always available.
(3)The concentated HCl is to beused carefully. If dropped on skin, can burn severely.
(4)The flame sometimes comes already coloured due to the particles of other chemicals fallen in it
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