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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Chemistry - 12th Class Chemistry Chapter 12 Short Questions Preparation

Question # 1

Write down some used of acetaldehyde?

  • Ans 1: It is used to make acetaldehyde ammonia used as rubber -accelerator,.It is used as antiseptic inhalant in nasal infections.It is used in silvering of mirrors.
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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

Write down some used of acetaldehyde?

  • Ans 1: It is used to make acetaldehyde ammonia used as rubber -accelerator,.It is used as antiseptic inhalant in nasal infections.It is used in silvering of mirrors.
Submit

12th Class Chemistry Chapter 12 Short Questions Preparation - Set 2

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 3

Question # 1

What is halofrom reaction?

  • Ans 1: Acetaldehyde and methyl ketones react with halogens in the presence of sodium hydroxide to give haloform this reaction is called haloform reaction,The term haloform is used for the distinguish acetaldehyde fromother aldehydes.
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12th Class Chemistry Chapter 12 Preparation

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