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Write the Steps Needed for Flame Test ? - Chemistry

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Question

Write the steps needed for flame test ?

Short Note

Solution

Flame test :
1. Make a loop at the tip of the platinum wire and dip it in conc. HCl.
2. Put it on the non luminous part of the flame, to see if it gives colour. Repeat the process till it gives no colour to the flame.
3. Prepare a paste of the given salt in a watch glass using conc. HCl.
4. Load the loop of the wire with this prepared paste and introduce it into the non luminous flame of the bunsen burner and then observe the colour of the flame indicating different elements.

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Hydrogen Chloride
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Chapter 12: Practical Work - Exercise 1 [Page 307]

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Frank Chemistry - Part 2 [English] Class 10 ICSE
Chapter 12 Practical Work
Exercise 1 | Q 4 | Page 307
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