Chemistry MCQ on Conductor and Conductance for NEET, JEE, Medical and Engineering Exam 2021

MCQ on Conductor and Conductance: Chemistry is considered to be the most scoring subject in NEET JEE Exam. As it is one of the easiest scoring subjects, it is often ignored and undermined a subject. But if you want to get an edge over others, here is a tip, master NEET/JEE Chemistry concepts. Chemistry demands the attention of students in understanding reactions and concrete basic understanding but once done it only gets easier from there. Mastering NCERT syllabus for NEET/JEE Chemistry should be topping your list of to-do for chemistry.

MCQ on Conductor and Conductance

In this post we are providing you MCQ on Conductor and Conductance, which will be beneficial for you in upcoming NEET, JEE, Medical and Engineering Exams.

MCQ on Conductor and Conductance

Q1. Good conductors have many loosely bound _____.
a) atoms
b) electrons
c) protons
d) molecules

View Answer

b) electrons

Q2. As temperature increases electrolytic conduction _____.
a) increases
b) decreases
c) remains unaffected
d) either increases or decreases

View Answer

a) increases

Q3. With a rise in temperature, the resistance of semiconductors _____.
a) increases
b) decreases
c) remains unaffected
d) either increases or decreases

View Answer

b) decreases

Q4. The reciprocal of electrical resistance is _____.
a) voltage
b) current
c) conductance
d) None of the above

View Answer

c) conductance

Q5. The unit of conductance cannot be expressed in _____.
a) siemens
b) ohm/m
c) (ohm)-1
d) mho

View Answer

b) ohm/m

Q6. The reciprocal of resistivity of a conductor is _____.
a) conductivity
b) conductance
c) capacitance
d) None of these

View Answer

a) conductivity

Q7. The resistance of a conductor varies inversely as _____.
a) length
b) temperature
c) resistivity
d) area of cross-section

View Answer

d) area of cross-section

Q8. The element with the highest conductivity is _____.
a) gold
b) silver
c) iron
d) copper

View Answer

b) silver

Q9. The SI unit of specific resistance is _____.
a) ohm m
b) ohm/m2
c) (ohm)-1
d) ohm/m

View Answer

a) ohm m

Q10. In order to measure current in a resistance present in a circuit, the ammeter is connected in _____.
a) series
b) parallel
c) either series or parallel
d) None of the above

View Answer

a) series


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