MCQ

Organic Chemistry Questions and Answers – Step Reaction Polymerisation

This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Step Reaction Polymerisation”. MCQs based on Step Reaction Polymerisation: 1. Which of the following is true about Step-growth polymerisation? a) radical, coordination, anionic, or cationic polymerization, depending on the type of initiation b) polymerization that is catalyzed by transition metal salts and … Read more

Solid State Chemistry Questions and Answers – Intensities

This set of Solid State Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Intensities”. MCQ’s based on Intensities: 1. Intensities of X-ray reflections is important because___________ a) The quantitative measurements of intensity are necessary b) X-ray is detected using intensity c) Intensity is required during determining the concentration d) The environmental condition is suited … Read more

Solid State Chemistry: Sources of Background Radiation Fluorescence

This set of Solid State Chemistry Questions and Answers focuses on “Sources of Background Radiation Fluorescence”. MCQs based on Sources of Background Radiation Fluorescence 1. The collision between air molecules and diffracted X-ray are the___________ a) Sources of background scattering b) Sources of front reflection c) Sources of diffraction d) Sources of background irradiation   … Read more

Digital Communications Q & A – Digital Communication System

This set of tough Digital Communication Questions & Answers focuses on “Digital Communication System”. MCQs based on Digital Communication System: 1. Which are the common transmission media used in digital communication system? a) Coaxial cable b) Twisted copper cable c) Radio frequency bands d) All of the mentioned   2. The basic transmission-reception system is … Read more