Class 12th Chemistry Lesson 14 (बहुलक ) Online Test Series objective Mock Test Bihar Board Examination

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Class 12th Chemistry Lesson 13(एमीन ) Online Test Series Mock Test Lesson Wise VVI Bihar Board Examination

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Class 12th Chemistry Lesson 12 (एलिड़हाइड, कीटोन और कार्बोकिसलिक अम्ल ) Online Test Series Mock Test Lesson Wise VVI Bihar Board Examination

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Class 12th Chemistry Lesson 11 (अल्कोहल, ईथर एवं फिनॉल ) Online Test Series Mock Test Lesson Wise VVI Bihar Board Examination

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Class 12th Chemistry Lesson 10(हैलोएलकेस तथा हैलोएरिन्स) Online Test Series Mock Test Lesson Wise VVI Bihar Board Examination

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Class 12th Chemistry Lesson 09 (उपसहसंयोजन यौगिक ) Online Test Series Mock Test Lesson Wise VVI Bihar Board Examination

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Class 12th Chemistry Lesson 08 (d-एवं f ब्लाक तत्व ) Online Test Series Mock Test Lesson Wise VVI Bihar Board Examination

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Class 12th Chemistry Lesson 07 (p-ब्लॉक तत्व) Online Test Series Mock Test Lesson Wise VVI Bihar Board Examination

September 11, 2025

Class 12th Chemistry Lesson 06 (तत्ववों के निष्कर्षण के सामान्य सिद्धांत एवं प्रक्रिया ) Online Test Series Mock Test Lesson Wise VVI Bihar Board Examination

September 11, 2025

Class 12th Chemistry Lesson 05(पृष्ठ रसायन ) Online Test Series Mock Test Lesson Wise VVI Bihar Board Examination

September 11, 2025