Question

. :X
SCIENCE & TECHNOLOGY - I
Identify the type of reaction :
a) Fe +
Fe + CuSO4(aq → FeSO4(aq) + Cu(s)
b) 2H2(g) + O2(g)
→ 2H200
c) Na2SO4(aq) + BaCl2(aq) →BaSO4(aq) + 2NaCl(aq)
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Answer 1

Answer:

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