Question

what is double displacement reaction for class 10​

Answer 1

Answer:

A salt metathesis reaction, sometimes called a double replacement reaction, double displacement reaction, is a chemical process involving the exchange of bonds between two non-reacting chemical species which results in the creation of products with similar or identical bonding affiliations.

Answer 2

Final answer:

The reaction in which two compound react by exchange of ions to form two new products are called displacement reaction.

Given that: We are given, the term double displacement reaction.

To find: We have to find the definition.

Explanation:

• The reaction in which elements are exchanged between two compounds is known as a double displacement reaction.
• Or in simple words, it is a chemical reaction in which one component of each of reacting molecules is exchanged to form products.

Example 1: $AgNO_{3} (aq)+NaCl(aq)$ ──→ $AgCl(s)+NaNO_{3}(aq)$

• The reaction between an acid and a base is called neutralization, which is a special kind of example.
• Acids and bases are chemical species, they both lose their properties when they react together.

Example 2: $HCl(aq)+NaOH(aq)$ ──→ $NaCl(aq)+H_{2}O(l)$

• In this type of reaction, the cations and anions of two compounds switch their places. Also called ion exchange reactions.

Consider a general reaction: $PQ+RS$ ──→ $PS+RQ$

Here,

• P and R are positive ions (cations).
• Q and S are negative ions (anions).

Hence, a double displacement reaction occurs when two cations or anions swap places in a reaction to form two new compounds.

To know more about the concept please go through the links

https://brainly.in/question/6496499

https://brainly.in/question/10489

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