Enlist various voltammetric methods of analysis. Write briefly about anodic stripping voltammetry(ASV) and its usefulness for trace elemental analysis.
See Answer →Describe the design and principle of constant current coulometry. Write three main applications of coulometric titrations.
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The conductivity of 0.001028 M acetic acid is 4.95 × 105 S cm²¹. Calculate its dissociation constant if the limited molar conductivity for acetic acid is 390.5Scm² mol¹.
See Answer →Explain how will you determine dissociation constant of a weak acid or base by conductometric method.
See Answer →A solution of CuSO4 is electrolysed for 10 minutes with a current of 1.5 amperes. What is the mass of copper deposited at the cathode?
See Answer →How will you analyse a binary alloy of copper and silver thermogravimetrically.
See Answer →Define conductivity, cell constant and molar conductivity.
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What is solid state membrane electrode? Draw a sketch and describe their applications.
See Answer →Describe various factors that cause errors in pH measurement.
See Answer →What do you understand by cell potential? Calculate the potential of following electrodes:
i) A copper electrode immersed in 0.022 M Cu (NO3)2
ii) A zinc electrode immersed in 0.030 M Zn (NO3)2
See Answer →आत्म प्रत्यक्षीकरण एवं उनके हैक्षिक परिणाम
See Answer →प्ररेणा
See Answer →कर्मचारियों का कार्य से जुड़ाव
See Answer →अभिकृति का निर्माण
See Answer →समाज अधिगम सिद्धांत के अनुप्रयोग
See Answer →क्षेत्र शोध अध्ययन विधि
See Answer →प्रतिदर्शन तकनीक की विशेषतायें एवं नियमों का वर्णन कीजिए
See Answer →हस्तक्षेप का अर्थ एवं प्रकार की व्याख्या कीजिए। हस्तक्षेप डिजाइन और वितरण के चरणों पर चर्चा कीजिए।
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