a substance on heating leaves no residue in test tube
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Answer:
Ammonium nitrate leaves no residue when heated.
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Answer:The substance is camphor, for instance.it is a common sublime i.e. it changes its form directly into vapour from solid, without turning into liquid, when heated and vice versa
the equation is:
2 C₁₀H₁₆O + 27 O₂ → 20 CO₂ + 16 H₂O
Explanation:
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