Chemical Bonding - Result Question 25

####25. State four major physical properties that can be used to distinguish between covalent and ionic compounds. Mention the distinguishing features in each case.

$(1978,2 M)$

Topic 2 VBT, Hybridisation and VSEPR Theory

Objective Questions I (Only one correct option)

Show Answer

Solution:

  1. (i) Melting points Ionic compounds have higher melting points than covalent compounds.

(ii) Boiling points Ionic compounds have higher boiling points than covalent compounds.

(iii) Solubility Ionic compounds have greater solubility in water than a covalent compound.

(iv) Conductivity in aqueous solution Ionic compounds have greater electrical conductivity in aqueous solution while covalent compounds are usually non-conducting.

Topic 2 VBT, Hybridisation and VSEPR Theory



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक