সরাসরি ভিডিও কলে পরামর্শ নিন
Bissoy অ্যাপ এ
পরামর্শ দিয়ে $ টাকা $ উপার্জন করুন

অ্যালকোহলীয় KOH এর মাধ্যম্যে 2 ব্রোমো পেন্টেন থেকে HBr অপসারন ঘটালে সাইজেফ সূত্র ( Saytzeffs rule) অনুযায়ী বেশী পরিমানে পাওয়া যায়-

সঠিক উত্তর: ২-বিউটিন

ক্লোরোফর্ম ও অ্যালকোহলীয় KOH এর সাথে 60 - 70 ডিগ্রী C তাপমাত্রার কার্বিল অ্যামিন যৌগ গঠন করে-

Choose the set of figures which follows the given rule.
Rule: As the circle decreases in size, its sectors increase in number.
Rule Detection mcq question image

Choose the set of figures which follows the given rule.
Rule: Closed figures become more and more open and open figures become more and more closed.
Rule Detection mcq question image

Choose the set of figures which follows the given rule.
Rule: The series becomes simpler as it proceeds.
Rule Detection mcq question image

Choose the set of figures which follows the given rule.
Rule: The series becomes complex as it proceeds.
Rule Detection mcq question image

Choose the set of figures which follows the given rule.
Rule: Closed figure becomes more and more open.
Rule Detection mcq question image

Choose the set of figures which follows the given rule.
Rule: Closed figures become more and more open and open figures become more and more closed.
Rule Detection mcq question image

Choose the set of figures which follows the given rule.
Rule: Closed figures become more and more open and open figures become more and more closed.
Rule Detection mcq question image

Choose the set of figures which follows the given rule.
Rule: The series becomes complex as it proceeds.
Rule Detection mcq question image

Choose the set of figures which follows the given rule.
Rule: Closed figures losing their sides and open figures gaining their sides.
Rule Detection mcq question image