Chemistry MCQs

Page No. 15

Which of the following statements is false about transition metals?


aThey form complexes


bThey show variable valency


cAll transition metal compounds are paramagnetic


dThey form coloured ions



Colour in transition metal compounds is attributed to____________?


aSmall sized metal ions


bAbsorption of light in UV region


cComplete ns sub-shell


dIncomplete (n-1) d sub-shell



The maximum oxidation shown by manages is_________?


a+2


b+4


c+5


d+7


View Answer +7

Which of the following is soluble in water?


aAgF


bAgCl


cAgBr


dAgI


View Answer AgF

Which of the following alloys contain(s) Cu and Zn?


aBronze


bBrass


cGun-metal


dType metal


View Answer Brass

Transition elements, in general, exhibit the following properties, except one. Name that property?


aVariable oxidation state


bNatural Radioactivity


cTendency to form complexes


dFormation of alloys


View Answer Natural Radioactivity

The substance used in cancer therapy is___________?


aFe


bCo


cNi


dRn


View Answer Co

Carbon in wrought iron is present as_________?


aSilicon carbide


bIron carbide


cGraphite


dPartly as iron carbide and partly as graphite


View Answer Iron carbide

Stainless steel contains___________?


aFe+Cr+Ni


bFe+Ni+Cu


cFe+ Cr+Cu


dCu+C+Ni


View Answer Fe+Cr+Ni

A theoretical link between quantum mechanics and thermodynamics is_________?


aElectrochemistry


bMatrix mechanics


cStatistical thermodynamics


dSoectroscopic analysis



Goto Page No.

Page 15 of 119

Alphabetical MCQs Categories

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan