Chapter 4: Periodic Table & Periodicity Chemistry Mcqs for High School - Grade 9

Q.  As we go from left to right across the period, the electron affinity

a. increases
b. decreases
c. remains same
d. all of above


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  A gas that shields living things on the surface of the earth from harmful UV radiation is
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  In graphite, the carbon atoms are arranged in layers of
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  As the molecular mass of gasses increases their density
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  The position of liquid molecules are
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  On applying pressure the volume of gas
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  Boiling point is the temperature at which vapor pressure is
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  In a pressure cooker, the pressure applied is
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  If the temperature of any gas is increased its volume
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  An ordered, repeating three-dimensional arrangement of particles makes up a
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  The escape of gas molecules from a small hole one after the other is called
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  Force exerted by a gas on unit area of the container is called
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  At constant temperature, when pressure is decreased the average kinetic energy of gas molecules
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  Bypassing hydrogen gas through vegetable oil, it is converted in to
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  Fog is a solution to
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  To prepare ammonia gas, the gaseous mixture of
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  The solution of copper and zinc forms
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  The number of moles of solute dissolved per dm3 of the solution is
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  A mixture that has a uniform composition throughout is called
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  The solution of mercury with other metals is called
Category: Chemistry Mcqs,   Published by: T-Code Scripts
MCQs:  Solubility is the amount of solute dissolved in
Category: Chemistry Mcqs,   Published by: T-Code Scripts