Fsc Part 2 Online Preparation for Chemistry Chapter 12 (Aldehydes and Ketones)

Online Short Questions For Chapter 12 "12th Class Chemistry Chapter 12 Short Questions Preparation "

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  • Total Questions10

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Chemistry - 12th Class Chemistry Chapter 12 Short Questions Preparation

Question # 1

What is Tollen's Test?

  • Ans 1: Aldehydes form silver mirror with Tollen's reagent (ammonical silver nitrate solution).Add tollen's reagent to an aldehyde solution in a test tube and warm,A silver mirror is formed on the inside of the test tube.
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Prepare Complete Set Wise Questions For Chapter 12 "12th Class Chemistry Chapter 12 Short Questions Preparation "

12th Class Chemistry Chapter 12 Short Questions Preparation - Set 1

Question # 1

What is Tollen's Test?

  • Ans 1: Aldehydes form silver mirror with Tollen's reagent (ammonical silver nitrate solution).Add tollen's reagent to an aldehyde solution in a test tube and warm,A silver mirror is formed on the inside of the test tube.
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12th Class Chemistry Chapter 12 Short Questions Preparation - Set 2

Question # 1

Write the name of those weal oxidizing agents which can oxidize aldehyde but not the ketone?

  • Ans 1: Tollen's reagent ,Fehling solution and Bendict's solution.
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12th Class Chemistry Chapter 12 Short Questions Preparation - Set 3

Question # 1

What is Benedict solution test?

  • Ans 1: Aliphatic aldehydes form a brick red precipitate with benedicts solution to an aldehyde solution add Benedict;s solution and coil A brick red precipitate of curprous oxide is formed.
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12th Class Chemistry Chapter 12 Preparation

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