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Sciences AllOther (161) For measuring weight of 2cm3 piece of density 4gm/cm3 which spring balance is best suited what is the range and least count how we calculate
1741what is the limit for KF Factor ,we take factor using water we will found factor between 6 to 7 ,while on KF Reagent bottle mentioned 5 mg/ml water content.if we not use dried methanol it is effect on factor.
Atul,
1 2881Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
2792Its danger for human to sleep at night under a big a tree, why its not danger for birds because they sit on the tree whole night?
1853
Why is the sun the “motor” of the water cycle?
what is bicistronic retroviral vector?
What is enamel?
Do black holes exist in reality?
What is split ratio in Gc? Splitless? how requirr to select?
What are the main structures within the cell nucleus?
a car starts from rest with uniform acceleration "a" for sometime and then with uniform retardation "b" and comes to rest. The time of motion is "t". find the maximum velocity attained by it?
Explain the morphology of an embryo from ventral to dorsal portion after neural stage?
What is the number of protons in an atom?
Of what substance the plant cell wall is made? Is that substance a polymer made of which monomer?
Define population growth rate?
What is a nuclear triad?
does glucagon secretion induce sleep in teenagers?why?
What initial procedures need to undertake when a patient is seated in front of the doctor as a dental assistant?
what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?