gprcp.ac.ingprcp.ac.in/Qpbp/bp22-11.pdf · 2014-02-26 · (ii) Write the source, method of...
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gprcp.ac.ingprcp.ac.in/Qpbp/bp22-11.pdf · 2014-02-26 · (ii) Write the source, method of preparation, chemical constituents, chemical test and uses of Castor oil. 4+10 (a) (i) What