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Class 12 Physics Objective question BIHAR BOARD || ELECTRIC CHARGE AND FIELDS.

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Youtube.com/c/Sameershrinath @Sameer_shrinath Chapter 1 physics class 12 .........................................
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Halo Alkane and Halo Arene MCQs

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MCQs QUESTIONS TO PRACTICE  👉youtube.com/c/sameershrinath Q1. SN1 reaction of alkyl halides lead to (a) Retention of configuration (b) Racemisation (c) Inversion of configuration (d) None of these Q2. When chlorine is passed through propene at 400°C,which of the following is formed? (a) PVC (b) Allyl chloride (c) Propyl chloride (d) 1, 2-Dichloroethane Q3. Consider the reaction, CH3CH2CH2Br + NaCN → CH3CH2CH2CN + NaBr This reaction will be the fastest in (a) ethanol (b) methanol (c) N, N' - dimethylformamide (DMF) (d) water Q4. In the following sequence of reactions: (a) n-propylamine (b) isopropylamine (c) ethylamine (d) ethylmethylamine Q5. Fitting reaction can be used to prepare (a) Toluene (b) Acetophenone (c) Diphenyl (d) Chlorobenzene Q6.  In the above reaction, the product D is (a) Propane (b) 2, 3-Dimethylbutane (c) Hexane (d) Allyl bromide Q7. In the following sequence of reactions: (a) n-propylamine (b) isopropylamine (c) ethyl...
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CHEMICAL REACTION AND EQUATIONS PART 1

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Click👉👉 VISIT MY YOUTUBE CHANNEL FOR SOLUTION VIDEO youtube channel 👇👇👇 please click here to subscribe I NEED YOUR SUPPORT😶😶
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