Скачать или смотреть 📹 Spectroscopy Practice Questions | Complete Guide to UV-Vis & IR Spectroscopy MCQs

Dive into the world of Spectroscopy with this comprehensive practice video! This session covers 20 multiple-choice questions (MCQs) focusing on key concepts in UV-Vis Spectroscopy and IR Spectroscopy, perfect for students preparing for LT Grade, TGT, PGT, Chemistry, and Science exams.

Master the fundamental laws, functional groups, and spectral regions essential for competitive exams.

📚 Video Highlights & Topics Covered:
Beer-Lambert Law (BLL):

Electromagnetic Spectrum (EMS):Comparing the wavelength of UV rays with infrared (IR) rays and visible light.

Chromophores (CF) & Auxochromes (AX): Learn about color-inducing groups (CF) and color-enhancing groups (AX) in organic compounds.Identifying Auxochromes (AX): Which groups like SH, -OH, and -NH2 behave as auxochromes (due to the presence of lone pairs - n-e-).Identifying Chromophores (CF): Which groups like -CO, -CN, NO2, C=C, and C= C are chromophores.

Spectral Shifts: Distinguishing between Bathochromic Shift (Red Shift - $\lambda_{max}$ increases) and Hypsochromic Shift (Blue Shift - $\lambda_{max}$ decreases).

UV Spectroscopy Calculations (WFR): Calculating the $\lambda_{max}$ value for conjugated dienes like 2,4-Hexadiene (using Woodward-Fieser Rules).

Atomic Spectra (H-atom):
Visible Spectrum Series: Which series falls in the Visible Spectrum (Balmer).

UV-Vis Transitions: Explaining why the Carbonyl Group is spectroscopically active

🔑 Short Tags :
Spectroscopy, UV, IR, MCQs, LTChemistry, TGT, PGT, BLL, CF, AX, WFR, $\lambda_{max}$, $\text{IR Active}$, $\text{FPR}$, $\text{Balmer}$, $\text{HL}$, $\text{H-atom}$, $\text{Propyne}$, $\text{C=O}$, $\text{Alcohols}$

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