Question

Assertion (A): Precipitation reactions produce soluble salts.

Reason (R): Precipitation reactions are also called double displacement reactions.

Answer 1

Answer:

both A and R are true,but R is not the correct explanation of A.

Explanation:

hope it helps you

Answer 2

QUESTION:-

Assertion (A): Precipitation reactions produce soluble salts.

Reason (R): Precipitation reactions are also called double displacement reactions.

ANSWER:-

• Assertion (A) is false but Reason (R) is true.

EXPLANATION:-

Correction of Assertion(A): Precipitation reactions produce soluble salts.

• Precipitation reactions produce insoluble salts.

• Precipitation reaction can be specified as a chemical reaction that occurs in an aqueous solution in which two ionic bonds are combined, which results in the formation of an insoluble salt.
• These insoluble salts are formed in precipitation reactions and are known as precipitates.

Reason (R).:- Precipitation reactions are also called double displacement reactions is correct because

• Precipitation reaction is mostly Double Displacement Reaction as it involves the formation of a residue in solid form which is known as the precipitate.
• Double displacement reactions also result by combining two or more solutions with different salts, which leads to the formation of insoluble salts that are precipitated out of the solution.

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