| ⇦ | 
| ⇨ |
Which one of the following bonds produces a solid that reflects light in the visible region and whose electrical conductivity decreases with temperature and has high melting point?
Options
(a) metallic bonding
(b) van der Waal’s bonding
(c) ionic bonding
(d) covalent bonding
Correct Answer:
metallic bonding
Explanation:
For a metal, conductivity decreases with increase in temperature. Also, metal has high melting point
Related Questions: - A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
- The input signal given to a CE amplifier having a voltage gain of 150 is
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
- The ‘rad’ is the correct unit used to report the measurement of
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
- The input signal given to a CE amplifier having a voltage gain of 150 is
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
- The ‘rad’ is the correct unit used to report the measurement of
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply