Chemistry MCQs

Page No. 3

The amount of Zinc (at. Wt=65) necessary to produce 224 ml of H2 by the reaction with an acid will be______?


a0.065gm


b0.65gm


c6.5gm


d7.5gm


View Answer 7.5gm

The weight of a metal of equivalent of 12 which will give 0.475g of its chloride is_______?


a0.12g


b0.16g


c0.18g


d0.24g


View Answer 0.18g

A brivalent metal has the equivalent weighr of 12. The molecular weight to its oxide will be_______?


a24


b32


c36


d40


View Answer 40

When SO2 solution is passed over which of the following it turns green?


aK2Cr2O7


bH2SO4


cSO3


dP2O5


View Answer K2Cr2O7

The composition of ‘ Golden spangles is_________?


aPbCrO4


bPbI2


cAs2Cr2O7


dBaCrO4


View Answer PbCrO4

Noble gases are so called zero group because they have:_________?


aZero Valency


bZero Electronegativity


cZero Electron Affinity


dBoth A and B


View Answer Both A and B

If a compound contains 24 gram of carbon 2 gram of hydrogen and 64 gram of oxygen then its empirical formula will be________?


aC2H2O4


bCH2


cCH2O


dCHO2


View Answer CHO2

The reaction of Lucas reagent is the fastest with_________?


a(CH3)2CHOH


bCH3(CH2)OH


cCH3CH2OH


d(CH3)3COH


View Answer (CH3)3COH

For the reaction 2HI ____________> H2+ I2


aKp> kc


bKc> Kp


cKp= kc


dKp ≤ kc


View Answer Kp= kc

If volumetric analysis methyl orange indicator is used when_________?


aAcid is strong


bAcid is weak


cBase is strong


dAcid is strong base is weak


View Answer Acid is strong

Goto Page No.

Page 3 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