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outdoor facilities if anyfor biology lab there may be an animal house green house garden plots aquarium a vivarium etc also find out how they are
entry and exit pointsyou should see them from the point of view of access convenience and safety1 observations2 comments and
procedure visit any lab physics chemistry or biology of your study centre or any other you can get access to and note its features to guide you
requirementsworkbook cum lab manualblock 1 lt-1 coursepencilpeneraserscalecoloured
introduction here you were introduced to the essential features of a good laboratory since no two labs are alike it is important to know the design
activity to learn the handling of hazardous chemicals use of fume cupboardprevious you learn about the importance of fume cupboard and its usage
activity 1 to classify hazardous chemicals based on the information given on the labelsrequirementsbottles containing chemicals generally used in a
objectivesafter completing this exercise you should be able to 1 explain the significance of the labels of the bottles containing different
introduction you have studied about chemical hazards in unit 13 of block-3 and would have learnt that many chemicals are hazardous a good practice
air flows through apipe at arte of 200ls the pipe of two sections of diameters 20cm and 10cm with asmoth reducing section the pressure are
1 what are chemical fuels how they are classified list the characteristics of a good fuel2 define cracking explain the fluidized catalytic
1 aexplain the construction and working of catalytic converter with a neat diagramb how much of rise in temperature of water occurs when 0222 kg
1 discuss the relation between the structure and following properties of polymers a crystallinity b elasticity2 explain the
1 a how are polymers classified b define polymerization differentiate addition and condensation polymerization2 a explain the free radical
zeolites are used to adsorb a wide range of solutes from vapour and gas streams what is it about their structure that makes them suitable for
a describe the problems of flooding and channelling in packed towerb describe the construction and working of sieve tray bubble cap tray and counter
mass transfer coefficients can be of either local or overall typea describe carefully what the local and overall mass move coefficients showb how
it is desired to concentrate a naoh solution from 125 to 40 in a double effect evaporator 50000 lbhr of feed solution enters the evaporator at 120
a list the dissimilar heat transfer equipment involved in your plant also describe the governing principle or modes of heat transfer for every
a gas-phase exothermic reaction is approved out in a multi-tube reactor with the catalyst in 1-inch tubes and boiling water in the jacket the feed
a shell-and-tube heat exchanger with one shell exceed and two tube passes si to be designed to condense 3900 kghr of steam at 1 atm steam may be
30000 lbhr of combination whose average properties correspond to hexane is vaporized from 40000 lbhr of feed at its bubble point at 105 psig the
a a horizontal tube having a 125 cm outside diameter is submerged in a water 1 atm and 100 oc determine the heat flux for the surface temperature of