islamicclips00

islamicclips00

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    LEC#14 ROLE OF GYPSUM IN AGRICULTURE AND INDUSTRY
    27:17
    LEC#12 HYDRATION ENERGY
    31:36
    LEC#8 USES OF ALUMINIUM
    35:07
    LEC#15 SEMICONDUCTORS
    34:31
    LEC#14 SILICONES
    33:14
    LEC#16 USES OF LEAD COMPOUNDS IN PAINTS
    31:56
    LEC#6 BORIC ACID
    33:01
    LEC#7 REACTIONS OF ALUMINIUM
    29:27
    LEC#13 SILICATES AND THEIR USES (PART-2)
    25:56
    LEC#5 BORAX
    30:20
    LEC#3 PREPARATION OF BORAX
    21:24
    LEC#1 ELEMENTS OF IIIA GROUP
    36:33
    LEC#12 SILICATES AND THEIR USES (PART-1)
    24:38
    LEC#2 PECULIAR BEHAVIOUR OF BORON
    27:15
    LEC#4 PHYSICAL AND CHEMICAL PROPERTIES OF BORAX
    16:29
    LEC#12 COMMERCIAL PREPARATION OF SODIUM BY DOWNS CELL
    31:24
    LEC#13 COMMERCIAL PREPARATION OF NaOH BY DIAPHRAGM CELL
    33:43
    LEC#16 ROLE OF LIME IN AGRICULTURE AND INDUSTRY (PART-2)
    22:56
    LEC#6 TRENDS IN CHEMICAL PROPERTIES OF ALKALI METALS (PART-1)
    33:33
    LEC#15 ROLE OF LIME IN AGRICULTURE AND INDUSTRY (PART-1)
    21:47
    LEC#8 TRENDS IN CHEMICAL PROPERTIES OF ALKALINE EARTH METALS
    43:31
    LEC#3 PECULIAR BEHAVIOUR OF LITHIUM (PART-1)
    40:21