12th Board Exam Chemistry (रसायन शास्त्र) महत्वपूर्ण प्रशन || BSEB 12th Board Exam Chemistry Short Type Question On latest Pattern Class Notes PDF Download, 1. What is the difference between “Schottky defect‘ and “Frenkel defect‘ ? Ans. Difference between Schottky defect and Frenkel defect : Schottky defect Frenkel defect (i) The cations and anions are extinct […]
12th Chemistry
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12th Board Chemistry VVI MCQ Objective Question Part 2 || I.Sc Exam Chemistry Objective
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Class 12th Exam Chemistry Important Objective Question || BSEB Chemistry MCQ Objective
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Bihar Board 12th Chemistry VVI Objective Question Part 1 || Chemistry MCQ
Chemistry (रसायनशास्त्र) टॉप 200 प्रशन, 12th Board Chemistry Most VVI Objective Question With Answer PART – 1 1. निम्नलिखित में से कौन सुचालक है? (A) Mg (B) Ge (C) Cu (D) इनमें से सभी ANSWER – (D) 2. निम्नलिखित में से कौन अर्धचालक है? (A) Si (B) Ag (C) Cu (D) Fe ANSWER – (A) […]
Bihar 12th Chemistry 2020 Exam Question Answer Key 04-02-2020 Exam || Chemistry Objective Answer Key 2020
Bihar 12th Chemistry 2020 Exam Question Answer Key 04-02-2020 Exam || Chemistry Objective Answer Key 2020 Chemistry Objective Answer keys Exam 2020 : Bihar School Examination Board has conducted the Examination of Bihar Board Intermediate Physics Chemistry Exam on 04 February 2020. It has been conducted by Bihar School Examination Board at Various Centers all […]
12th Exam 2020 SCIENCE Stream All Subject PHYSICS CHEMISTRY BIOLOGY MATHS VVI Guess Class Notes PDF
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Solid State Objective Question for 12th Board Exam || Solid State Class Notes Objective
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Solid State Most VVI Objective Question || ठोस अवस्था महत्वपूर्ण ऑब्जेक्टिव प्रशन
ठोस अवस्था (THE SOLID STATE) ¤ Solid State Chemistry Most VVI Objective Question || ठोस अवस्था महत्वपूर्ण ऑब्जेक्टिव प्रशन || बोर्ड परीक्षाओ में बार बार पूछे जाने वाले प्रशन 1. hcp संरचना में, पैकिंग-प्रभाज होता है : (A) 0.68 (B) 0.74 (C) 0.54 (D) 0.50 2. मूल क्रिस्टल तंत्रों की संख्या होता है (A) 4 (B) […]
12th Board Chemistry VVI Short Question Inter Chemistry Exam Question
12th Board Chemistry short Question With Answer 2020 ka Exam Question VVI Guess Class Notes 1. विटामिन से आप क्या समझते हैं ? 2. निस्तापन क्या है ? 3. टिन्डल प्रभाव क्या है ? व्याख्या करें। 4. Cd2+ आयन रंगहीन होता है, क्यों ? 5. सेमीकंडक्टर की विद्युत चालकता ताप बढ़ाने पर क्यों बढ़ जाती […]