Find out the correct pair : - Vidyadip

MCQ

Find out the correct pair :

✓
Royal water – Dissolving gold
B
Chlorine – Entraction of glue from bone
C
HCl- Extraction of gold
D
Chlorine – Temporary bleaching

✓

Answer

Correct option: A.

Royal water – Dissolving gold

Royal water – Dissolving gold

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