Chemistry : CBSE Board Papers Class 12 - 2014 - Chemistry - Question 9
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Question - An element with density 2.8 g cm^-3 forms a f.c.c. unit cell with edge length 4 × l0-8 cm. Calculate the molar mass of the element. (Given :N_A = 6.022 × 10^23 mol^-1) Vedantu - Your Personal Teacher Online - Get an clear edge over other students by constant revision of important topics with an awesome teacher. - Get your doubts and questions resolved instantly by booking an instant live session - Prepare for competitive exams with our exam courses and achieve your goal - Skipped a topic in tuitions? Learn it on Vedantu by taking our topic courses
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