Answer / s v l n kumar

Un saponifiable matter (U.S.M) are the higher aliphatic alcohols, sterols, pigments and hydrocarbons. These substances frequently found dissolved in fatty acids (oils) which cannot be saponified by caustic (NaOH/KOH) treatment performed by AOCS method.

Write the each half cell reaction and also net cell reaction for a cell

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what is allowable limit Of stray light for a spectrophotometer laboratory instruments ?

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why no bond in chemistry is 100% ionic?

13 Answers   PSO, Reliance,

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Normally entropy is expressed as q/T. But, work and heat have same unit. Why can't it be replaced by work?

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What is the difference between EMF and Voltage?

8 Answers   IGCAR,

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who is minister of railoway

1 Answers   HKL,

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if water is mixed with mercury what causes with thier suspension property is it increses,decrease or average?

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How the value of Absorbance and molar extinction coefficient are caluculated?

2 Answers   Panacea,

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. Given that 2Hg2+ (aq) + 2 e- Hg22+(aq) E0 =0.92V Hg22+ (aq) + 2 e- 2Hg(l) E0 =0.85V Calculate standard free energy change and K for the following process at 25oC Hg22+(aq) Hg2+ (aq) + Hg(l)

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name any insolvent compound?

1 Answers  

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If the H were a classic particle what would be the tunneling probability?

1 Answers  

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Sr-90, a radioactive isotope, is a major product of an atomic bomb explosion. It has a half life of 28.1 year. Calculate the first order rate constant for this nuclear decay and the fraction of 90Sr that remains after 10 half lives?

0 Answers   Wipro,

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