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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता १०

Which of the following represents a precipitation reaction? - Science

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प्रश्न

Which of the following represents a precipitation reaction?

पर्याय

  • A(s) + B(s) → C(s) + D(s)

  • A(s) + B(aq) → C(aq) + D(l)

  • A(aq) + B(aq) → C(s) + D(aq)

  • A(aq) + B(s) → C(aq) + D(l)

MCQ

उत्तर

A(aq) + B(aq) → C(s) + D(aq)

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 10: Types of Chemical Reactions - Evaluation [पृष्ठ १५२]

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सामाचीर कलवी Science [English] Class 10 SSLC TN Board
पाठ 10 Types of Chemical Reactions
Evaluation | Q I. 8. | पृष्ठ १५२

संबंधित प्रश्‍न

When the substance ‘A’ is added to a solution of BaSO4, a yellow precipitate is formed.

  1. What do you think substance A is likely to be?
  2. Name the precipitate.
  3. Which type of reaction is this?

Give an example of a double displacement reaction other than the one given in the following Activity.
•Take about 3 mL of sodium sulphate
solution in a test tube.
• In another test tube, take about 3 mL of
barium chloride solution.
• Mix the two solutions given in the following fig.
• What do you observe?


What is the difference between displacement and double displacement reactions? Write equations for these reactions.


What is meant by double displacement reaction? Explain with help of one example.


Fill in the blank

In the type of reaction called ....................................., ions two compounds exchange their positive and negative radicals ions respectively.


The aqueous solutions of copper sulphate and zinc sulphate appear

(A) blue and green respectively

(B) green and colourless respectively

(C) blue and brown respectively

(D) blue and colourless respectively.


Study the following chemical reaction and answer the questions given below:

\[\ce{AgNO3_{(aq)} + NaCl_{(aq)} -> \underset{(Precipitate)}{AgCl_{(s)}}↓ + NaNO3_{(aq)}}\]

  1. Identify and write the type of chemical reaction.
  2. Write the definition of the above type of chemical reaction.
  3. Write the names of the reactants and products of the above reaction.

When a potassium iodide solution is added to a solution of lead (II) nitrate in a test tube, a precipitate is formed.

List two types of reactions in which this reaction can be placed.


Explain the types of double displacement reactions with examples.


Which option denotes a double displacement reaction?


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