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In a double displacement reaction, between which substances does the exchange of ions occur?द्विविस्थापन अभिक्रिया में आयनों का आदान-प्रदान किनके बीच होता है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: Between two ionic compoundsदो आयनिक यौगिकों के बीच
In a double displacement reaction, the cations and anions of two ionic compounds exchange partners, forming new compounds. For example, \(\mathrm{AgNO_3 + NaCl \rightarrow AgCl + NaNO_3}\). In contrast, a reaction between two elements does not represent this type of ion exchange.द्विविस्थापन अभिक्रिया में सामान्यतः दो आयनिक यौगिकों के धनायन और ऋणायन परस्पर अदल-बदल जाते हैं तथा नए यौगिक बनते हैं। उदाहरण: \(\mathrm{AgNO_3 + NaCl \rightarrow AgCl + NaNO_3}\)। इसके विपरीत, दो तत्वों के बीच अभिक्रिया आयनों के इस प्रकार के विनिमय को नहीं दर्शाती।
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