MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Zinc Ion

how to learn ...

Question

how to learn order in chemistry like density , ionisation inthalpy , radius , melting and boiling pts , electro positive and negative

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Q. Explain the following properties of group 16 elements:
(i) Electro negativity
(ii) Melting and boiling points
(iii) Metallic character
(iv) Allotropy

Nitrogen has positive electron gain enthalpy whereas oxygen has negative. However, oxygen has lower ionisation enthalpy than nitrogen. Explain.

Define Electro negative, Electro positive and metalloids.

Q. Assertion :Ionic compounds have a high melting and boiling point as compared to covalent compounds. Reason: Ionic compounds require a huge amount of energy to break their ionic bonds and pull apart the positive and negative charges.

Q. How to know the enthalpy of reaction whether it is positive or negative without calculations?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Zinc ion

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard X Chemistry

Join BYJU'S Learning Program

CrossIcon