FCC an HCP(12th First Chapter)

Class 12th Start Date

Class 12th Physics | Easy & Hard Most Important Chapters

Zinc sulphide exists in two different structural forms as zinc blende (FCC) and Wurtzite (HCP). What will be the coordination number of cation and anion in both the structures ?

Find the 20th term of the AP whose 7th term is 24 less than the 11th term, first term being 12.

Which of the following statements are correct - 1. CCP structure has three different type of layers. 2. In CCP structure, first and fourth layers are repeated. 3. In an HCP structure, first and fourth layers are repeated. 4. In FCC packing, the neighboring face centered atoms touch each other.

Class 12 Physics | Chapter 12 Atoms | Important Questions and Quick Revision

If the 4th term of an A.P. is 12 and 12th term is 60, then the first term is

if 4th term of AP is 14 and 12th term is 70 then find first term.

If the 5th and 12th terms of an A.P. are 14 and 35 respectively, find the first term and the common difference.