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SCHOOL LECTURER (SCHOOL EDU.) 2025 2026 question with answer

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Question 72

Question Paper for Lecturer and Coach (School Edu. Dept.) - Comp. Exam-2025 (Chemistry) Rajasthan हिन्दी MCQ

Q72.निम्न अभिक्रिया अनुक्रम पर विचार कीजिए — पाइरिडीन; (i) NaNH₂, ऊष्मा, (ii) H₂O → A; तत्पश्चात (i) NaNO₂/HBr, (ii) H₂O → B। उत्पाद A तथा B क्रमशः हैं —