Bihar Board Chemistry Question Bank 2013
Bihar Board Question Bank 2013 रसायनशास्त्र (CHEMISTRY) खंड-I (वस्तुनिष्ठ प्रश्न / Objective Type Questions) Question No. 1 to 10 have only one correct answer. Choose the correct one. 10 × 1 = 10 1.निम्नलिखित में कौन अक्रिस्टलीय ठोस पदार्थ है? Which of the following is an amorphous solid? (A) हीरा / Diamond (B) ग्रेफाइट / Graphite (C) […]
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