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a student recreates the milikan oil drop experiment and tabulates the relative charge of oil drops in terms of a constant a find the charge of
how we determine the compound is ir active or not and how we determine the polarity of a
the total number of valence electrons in 42 gm n-3 of ion is na is the avogadro3939s number 1
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questioni differentiate between ionic metallic covalent and dipole-dipole bonds provide examples in each caseii with regard to electronic
i have a thermogram of magnesium oxalate and have to determine the mass lost in each step and also calculate the number of water of hydration for
question i what is meant by integrated coastal zone managementii what is its main objectiveiii list the principal measures involved in the
questioni list the different members of the marine mammalian groupsii explain the term stranding and give some reasons why cetaceans strandiii
questioni explain the concept of environmental impact assessment eia and state its main objectivesii list 3 activities from the marine sector which
question i what do you understand by marine biodiversityii give full nomenclature common and scientific names for species from marine fauna and
sir plzz do guide me that why only 7 groups of transition element are used for salt analysis others are not used for salt analysismean other
questiona if you were a newly appointed environmental engineer in a wastewater treatment plant and one of your tasks was to characterise the
questiona list with appropriate justifications the most significant design parameters while constructing a landfillb draw the pattern of gas
questiona briefly compare the windrow method vs the aerated static pile compostingb explain with the help of a diagram the role of aeration in
the reaction a b c is known to be zero order in a and to have a rate constant of 50 x 10-2 moll183s at 25 oc an experiment was run
an element l has 9 protons and valency 1 another element m has valency 3 and 5 what is the difference in the number of electrons in l and m
question 1 write a short note on the followinghydrophobic interactionsphingolipidssteroid hormonesenzyme specificityquestion 2 define and classify
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the dug known as lsd has the formula c20h25n3oone suspected sample contained 747c795h999ncalculate the theoretical percentages to four significant
fractional distillation is based on boiling a solution of two liquids and collecting the vapor above them multiple times this method is often used in
prove that the number of orbitals in a principal quantum level is n2 using the fact that the number of orbitals in a subshell is 2l-1 where l is the
explain the construction of calomel electrodeexplain how this electrode is used to determine the potential of an unknown