Chemistry – Important Question Bank for Tamil Nadu (12th Std) HSC Board Exam 2017

hsc tamil nadu imp que bank 2017

HSC Board Exams are fast approaching and students are getting anxious about how to prepare for their HSC Board Exams. So we had mentioned some HSC Study Tips to help students in Cracking HSC Exams. After the tremendous success of our […]

Chemistry – Important Question Bank for Goa HSSC (HSC) Board Exam 2017

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HSC Board Exams are fast approaching and students are getting anxious about how to prepare for their HSC Board Exams. So we had mentioned some HSC Study Tips to help students in Cracking HSC Exams. After the tremendous success of our […]

Chemistry  – Important Question Bank for West Bengal Class XII HS (HSC) Board Exam 2017

West Bengal hs class XII

HSC Board Exams are fast approaching and students are getting anxious about how to prepare for their HSC Board Exams. So we had mentioned some HSC Study Tips to help students in Cracking HSC Exams. After the tremendous success of our […]

Chemistry – Important Questions Bank for Gujarat (12th Std) HSC Board Exam 2017  

HSC/12th Std Gujarat Board

HSC Board Exams are fast approaching and students are getting anxious about how to prepare for their HSC Board Exams. So we had mentioned some HSC Study Tips to help students in Cracking HSC Exams. After the tremendous success of our […]

Chemistry – Important Questions Bank for Maharashtra HSC Board Exam 2017

12th hsc Maharashtra board

HSC Board Exams are fast approaching and students are getting anxious about how to prepare for their HSC Board Exams. So we had mentioned some HSC Study Tips to help students in Cracking HSC Exams. We have also created Free […]

Distinguish between crystalline solids and amorphous solids. Give examples.

Distinguish between crystalline solids and amorphous solids Property Crystalline solids Amorphous solids 1. Shape They have definite characteristic geometrical shape due to the orderly regular long range arrangement of constituent particles. They have irregular shape and lack characteristic geometrical shape […]

What is a unit cell? Explain Bravais lattices.

unit cell i. A unit cell is the smallest repeating structural unit of a crystalline solid. A crystalline solid can be obtained by repeating the unit cells (of the same crystalline substance) in space in all directions. ii. The lines […]