Chemistry · Chemical Reactions
निम्नलिखित रासायनिक समीकरणों में से द्विविस्थापन अभिक्रिया (double displacement reaction) की पहचान कीजिए:
(i) 2AgCl(s) → 2Ag(s) + Cl2(g)
(ii) Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g)
(iii) 2KBr(aq) + BaI2(aq) → 2KI(aq) + BaBr2(s)
(iv) Pb(s) + CuCl2(aq) → PbCl2(aq) + Cu(s)
(i) 2AgCl(s) → 2Ag(s) + Cl2(g)
(ii) Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g)
(iii) 2KBr(aq) + BaI2(aq) → 2KI(aq) + BaBr2(s)
(iv) Pb(s) + CuCl2(aq) → PbCl2(aq) + Cu(s)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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