Army Transportation and Aviation Logistics School Chemistry Tasks Paper 700 Words only For two questions …………………………………………..

Army Transportation and Aviation Logistics School Chemistry Tasks Paper 700 Words only For two questions ………………………………………………. Task 1: Titration has been a versatile quantitative method
of analyzing concentration of unknown solutions. Mention
four
types
of titrations. Differentiate between
conductometric and volumetric titration of acid and base.
Answer should include comparison about apparatus,
working procedure and advantages and disadvantages of
both type of titrations. [Word limit 400, maximum marks
40]
Task 2: Rechargeable batteries has played a crucial role
in making portable testing apparatus in chemical analysis
laboratories. With the help of neatly labelled diagrams,
discuss working principle, chemical reactions of charging
and discharging, advantages and disadvantages of
Lithium ion batteries. [Word limit 300, maximum marks 30]

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