Graduate Pharmacy Aptitude Test (GPAT) 2012 Solved Paper
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Question : 104 of 148
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Some statements about crystals are given below:
[P] : The crystal lattice is constructed from repeating units called unit cells.
[Q]: The external appearance of a crystal is described by crystal habits, such as needles, prisms, rosettes etc.
[R] : Polymorphism is the ability of a compound to crystallize as more than one distinct crystalline species with different internal lattice.
[S] : Hydrates are always more soluble than anhydrous form of the same drug
Choose the corrected combination of statements about crystals.
[P] : The crystal lattice is constructed from repeating units called unit cells.
[Q]: The external appearance of a crystal is described by crystal habits, such as needles, prisms, rosettes etc.
[R] : Polymorphism is the ability of a compound to crystallize as more than one distinct crystalline species with different internal lattice.
[S] : Hydrates are always more soluble than anhydrous form of the same drug
Choose the corrected combination of statements about crystals.
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