Class 12 Chemistry Important Questions | Chapter 10 Halogen Derivatives

Here we have a given Class 12 Chemistry Important Questions for Maharashtra Board HSC Examination 2024. Every students want to score good marks in Class 12 Board Exam,but number of students don't know how to score good marks. Dear students, following given questions had been asked in earlier HSC Board Examinations. From this post, you will know which type of questions had been asked in earlier Board Exams and same questions or same type of questions will be asked in your upcoming examination. If you study all these questions, you will get very good marks in your board examinations, Because so many questions from the following given questions will be asked in your upcoming examination.Therefore go through our Class 12 Chemistry Important Questions which are given in chapter-wise manner and simply try to solve these questions to score very good marks in Chemistry and obviously, you will! Best wishes to all dear students for your upcoming Maharashtra State Board Exam 2024.


यहां हमारे पास महाराष्ट्र बोर्ड HSC परीक्षा 2024 के लिए कक्षा 12वीं के Chemistry के महत्वपूर्ण प्रश्न दिए गए हैं। प्रत्येक छात्र कक्षा 12वीं की बोर्ड परीक्षा में अच्छे अंक प्राप्त करना चाहते हैं, लेकिन कई छात्र यह नहीं जानते कि अच्छे अंक कैसे प्राप्त करें। प्रिय छात्रों, नीचे दिए गए प्रश्न पिछले एचएससी बोर्ड परीक्षाओं में पूछे गए थे। इस पोस्ट से आप जानेंगे कि पिछली बोर्ड परीक्षाओं में किस प्रकार के प्रश्न पूछे गए थे और आपकी आगामी परीक्षा में भी इसी प्रकार के प्रश्न पूछे जाएंगे। यदि आप इन सभी प्रश्नों का अध्ययन करते हैं, तो आप अपनी बोर्ड परीक्षाओं में बहुत अच्छे अंक प्राप्त करेंगे, क्योंकि निम्नलिखित दिए गए प्रश्नों में से बहुत सारे प्रश्न आपकी आगामी परीक्षा में पूछे जाएंगे। इसलिए हमारे कक्षा 12 के Chemistry के महत्वपूर्ण प्रश्नों को देखें जो अध्याय में दिए गए हैं | Chemistry में बहुत अच्छे अंक प्राप्त करने के लिए इन प्रश्नों को बुद्धिमान तरीके से हल करने का प्रयास करें और जाहिर है, आप करेंगे! सभी प्रिय छात्रों को आपकी आगामी महाराष्ट्र राज्य बोर्ड परीक्षा 2024 के लिए शुभकामनाएं।


Class 12 Chemistry Important Questions

Class 12 Chemistry Important Questions | Chapter 10 Halogen Derivatives

• Write a note on Wurtz reaction and mention any two uses of iodoform. (March 2008)

• With the help of energy profile diagram explain the mechanism of alkaline hydrolysis of bromomethane. (March 2008)

• Define optical activity. Explain optical activity of 2-chlorobutane. (March 2008, Oct. 2008)

• State and explain 'Markownikoff's rule' with a suitable example. (Oct. 2008) 

• Define asymmetric carbon atom. (Oct. 2008, March 2011) 

• What is the action of following reagents on ethyl iodide?
(a) Aq. KOH
(b) Alcoholic KCN
(c) Silver acetate     (March 2009)

• Explain the mechanism of alkaline hydrolysis of tert-butyl bromide with energy profile diagram. (March 2009, March 2010)

• Give the structural formula and IUPAC name of iso-butyl bromide. (March 2009)

• Why does p-nitro chloro benzene undergo displacement reactions readily with attack of nucleophilic OH- ion? (March 2013)

• Write balanced chemical equations for the action of
(a) Phosphorus trichloride on propan-2-ol.
(b) Hydrogen bromide on styrene in the presence of a peroxide.
(c) Methyl bromide on silver propanoate. (March 2013)

• Explain optical activity of lactic acid. Draw a neat, labelled energy profile diagram for SN1 reaction mechanism. (Oct. 2013)


• Discuss the optical activity of lactic acid. (March 2014)

• Distinguish between SN1 and SN2 mechanisms. (March 2014)

• State and explain Markownikoff's rule with suitable example. (Oct. 2014)

• Draw structure of  DDT. Write its environmental effects. (March 2015)

• How is chlorobenzene prepared from aniline? How is chlorobenzene converted into diphenyl? (March 2016)

• Explain the term : Optical activity. (March 2016)

• How is propene converted into 1-bromopropane and 2-bromopropane? (March 2016)

• Define racemic mixture. (March 2017)

• Explain the mechanism of alkaline hydrolysis of tert - butyl bromide with energy profile diagram. (March 2017)

• Convert : Bromobenzene into methyl benzene. Write the name of this reaction. (March 2019)

• Identify A, B and C in the following :
• Define : Optical activity (March 2020)

• Write the chemical reactions of chlorobenzene with respect to :
a) Sulphonation
b) Acetylation
c) Nitration        (March 2020)


👉 Students are suggested to go through our Class 12 Chemistry Important Questions to score more in your upcoming 2024 Board Examination. 👇👇

Class 12 Chemistry Important Questions Chapter-wise

 Click on the following links to get Class 12 Chemistry Important Questions.👇👇
 

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