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এসএসসি-রসায়ন-12 – এসএসসি-রসায়ন-12

অণুজীব

 

এসএসসি (ssc) বা মাধ্যমিকি-রসায়ন-12 – এসএসসি (ssc) বা মাধ্যমিকি-রসায়ন-12 – কুইজ মডেল টেস্ট অনুশীলন – 1430

14297. অ্যালকিন –

  1. শ্রেণির ক্ষুদ্রতম সদস্য ইথিন
  2. কার্বন শিকলে কার্বন-কার্বন দ্বিবন্ধন বিদ্যমান
  3. প্রকৃতিতে সামান্য পরিমাণে পাওয়া যায়

 A,B,C

14298. নিচের কোনটি ইথানল?

  1. CH3-O-CH3
  2. CH3-CH2-CHO
  3. CH3-CH2-OH
  4. CH3-CO-CH3

 C

14299. গ্লাস ক্লিনারের মূল উপাদান কোনটি?

  1. CO2
  2. NH3
  3. SO2
  4. NO2

 B

14300. পাকা আনারসে কোন এস্টারটি থাকে?

  1. ইথাইল অ্যাসিটেট
  2. অ্যামাইল অ্যাসিটেট
  3. অকটাইল অ্যাসিটেট
  4. ইথাইল বিউটারেট

 D

আমাদের কাছে থাকা লক্ষ লক্ষ মডেল টেস্ট থেকে প্রাকটিজের জন্য কিছু এখানে তুলে ধরা হল। প্রতিটি অধ্যায়ের উপরে ইশিখন.কম কুইজ চ্যালেঞ্জ এ আছে শত শত মডেল টেস্ট বার বার মডেল টেস্ট দিয়ে নিজেকে যাচাই কর এবং পুরো বাংলাদেশের সকল শিক্ষার্থীর সাথে আপনার মেধা তালিকা দেখুন। প্রশ্নে কোন প্রকার ভুল থাকলে সঠিক উত্তরসহ নিচে কমেন্ট করে জানাবেন, আমরা ঠিক করে দেবো।

   
   
January 3, 2016 | 9 years আগে
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Ibrahim Akbar

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