Your roadmap · आपका रोडमैप
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Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Colorimetry and SpectrophotometrypH-metryConductometry
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
PotentiometryChromatography
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Semester 4 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
सिलेबस · पाठ्यक्रम
1 subject · 5 chapters · 17 topics
01Colorimetry and Spectrophotometry
3 टॉपिक+
- Determination of lambda max
- Verification of Beer-Lambert law (KMnO4 or CuSO4)
- Concentration of an unknown solution
02pH-metry
3 टॉपिक+
- Calibration of pH meter with buffers
- Strong acid versus strong base
- Weak acid versus strong base and pKa
03Conductometry
4 टॉपिक+
- Cell constant
- Strong acid versus strong base
- Weak acid versus strong base
- Mixture of strong and weak acids
04Potentiometry
3 टॉपिक+
- Fe2+ versus K2Cr2O7 or Ce4+
- Acid-base titration with glass electrode
- First and second derivative plots
05Chromatography
4 टॉपिक+
- Paper chromatography of amino acids or inks
- TLC of plant pigments
- Calculation of Rf values
- Column chromatography
About this course
आप यह कर पाएँगे
- Verify the Beer-Lambert law and find unknown concentrations by colorimetry
- Perform pH-metric titrations and determine pKa of a weak acid
- Perform conductometric titrations and locate end points graphically
- Perform potentiometric redox titrations
- Separate mixtures by paper and thin-layer chromatography
यह किसके लिए है
- B.Sc Chemistry students of Semester 4 (UP State Universities, NEP 2020)
- Students preparing for the B.Sc Chemistry practical examination and viva
आपको क्या चाहिए
- Theory of Quantum Mechanics and Analytical Techniques
- Volumetric analysis skills
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Which syllabus does this lab course follow?
It follows the B.Sc Chemistry Semester 4 syllabus of the UP State Universities (NEP 2020 common minimum syllabus). Where your own university's syllabus differs, the centre follows your university syllabus.
How are students assessed at the centre?
The trainer watches each experiment and marks it on a rubric (set-up, observations, calculation and viva); viva-style questions revise the theory behind the experiments.
Will this help in the semester examination?
Yes. The experiments match the university practical examination, including the record file and viva.
