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CBSE Class 12-science Answered

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Asked by | 28 Feb, 2008, 12:41: PM
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The primitive cell formed are different, in monoclinic abc and 2 angles are 90 and 1 angle is not = 900.

in rhombic abc and 3 angles are = to 900

Answered by | 20 Dec, 2017, 04:05: PM
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CBSE 12-science - Chemistry
In a FCC lattice , atoms A occupy the corner positions and atoms B occupy the face centre positions. If one atom of B is missing from one of the face centred points, calculate the formula of the compound
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CBSE 12-science - Chemistry
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CBSE 12-science - Chemistry
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CBSE 12-science - Chemistry
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Asked by tejuaaygole | 11 Jul, 2020, 10:40: AM
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CBSE 12-science - Chemistry
each edge of a cubic unit cell is 400 pm long. if atomic weight of the element is 120 and its density is 6.25 g/cm3. The crystal lattice is : a) simple cubic   b)BCC c) FCC                c) NONE
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CBSE 12-science - Chemistry
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Asked by mangeshkale423 | 25 Feb, 2020, 05:12: PM
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CBSE 12-science - Chemistry
What is the formula of a compound in which the element Y forms hcp lattice and atoms of X occupy 2/3rd of tetrahedral voids
Asked by upasana.sobti | 16 Jan, 2019, 01:59: PM
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CBSE 12-science - Chemistry
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CBSE 12-science - Chemistry
An element X' (At. mass a 40 g mol-1) having f.c.c. structure, has unit cell edge length of 400 pm. Calculate the density of ‘X’ and the number of unit cells in 4 g of ‘X’. (NA = 6.022 x 1023 mol-1)
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CBSE 12-science - Chemistry
What is the volume occupied in body centered cube.
Asked by Topperlearning User | 16 Jun, 2016, 03:56: PM
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