AgNO₃ + NaCl → AgCl + NaNO₃ is a _______ reaction.
- A
Synthesis
- Bcheck_circle
Double replacement (cation swap)
- C
Single replacement
- D
Combustion
Explanation
Cations (Ag⁺ and Na⁺) swap their anion partners. Often called metathesis. Often produces a precipitate, gas, or weak/molecular product.