Class 12 Chemistry Important Questions | Chapter 1 Solid state

Here we have a given Class 12 Chemistry Important Questions for Maharashtra Board HSC Examination 2024. Every students want to score good marks in Class 12 Board Exam,but number of students don't know how to score good marks. Dear students, following given questions had been asked in earlier HSC Board Examinations. From this post, you will know which type of questions had been asked in earlier Board Exams and same questions or same type of questions will be asked in your upcoming examination. If you study all these questions, you will get very good marks in your board examinations, Because so many questions from the following given questions will be asked in your upcoming examination.Therefore go through our Class 12 Chemistry Important Questions which are given in chapter-wise manner and simply try to solve these questions to score very good marks in Chemistry and obviously, you will! Best wishes to all dear students for your upcoming Maharashtra State Board Exam 2024.

Class 12 Chemistry Important Questions

Class 12 Chemistry Important Questions | Chapter 1 Solid state

• Distinguish between crystalline solid and amorphous solid. (March 2013)

• Gold occurs as face centred cube and has a density of 19.30 kg dm-3. Calculate atomic radius of gold. (Molar mass of Au = 197) (March 2013)

• Calculate the number of atoms present in 2 gram of crystal which has face-centred cubic (FCC) crystal lattice having edge length of 100 pm and density 10 gcm-3. (Oct. 2013) 

• What are Schottky defect and Frenkel defect? (Oct. 2013)

• Face centred cubic crystal lattice of copper has density of 8.966 g. cm-3. Calculate the volume of the unit cell. Given molar mass of copper is 63.5 g. mol-1 and Avogadro number N, is 6.022 x 1023 mol-1.(March 2014) 

• Distinguish between Crystalline solids and Amorphous solids. (March 2014)

• Describe triclinic crystal lattice with the help of a diagram. (Oct. 2014)

• A unit cell of iron crystal has edge length 288 pm and density 7.86 g.cm-3. Find the number of atoms per unit cell and type of the crystal lattice. Given: Molar mass of iron = 56 g/mol, Avogadro's Number, N = 6.022 x 1023. (Oct. 2014)


• Explain impurity defect in stainless steel with diagram. (March 2015)

• Niobium crystallises as body centred cube (BCC) and has density of 8.55 kg/dm3. Calculate the atomic radius of niobium. (Given: Atomic mass of niobium = 93). (March 2015)

• What is ferromagnetism? Iron is strongly ferromagnetic. Explain. (March 2016)

• Silver crystallizes in a FCC structure. If density of silver is 10.51 g/cm3, calculate the volume of unit cell. (atomic mass of silver = 108) (March 2016)

• Calculate the percentage efficiency of packing in case of simple cubic cell. (March 2017)

• Distinguish between crystalline solid and amorphous solids. Define anisotrophy (March 2017)

• Differentiate between molecular solids and metallic solids. (March 2019)

• Sodium metal crystallizes in body centred cubic structure with edge length of unit cell 4.29 x 10-8 cm calculate the radius of sodium metal. (March 2019)

• Classify the following solids into different types :
(a) Silver
(b) P4
(c) Diamond
(d) NaCl (March 2020)

• Unit cell of a metal has edge length of 288 pm and density of 7.86 g/cm3. Determine the type of crystal lattice. (Atomic mass of metal = 56 g/mol)  (March 2020)

• Write the consequences of Schottky defect with reasons.(March 2022)

• Gold crystallises into face centred cubic cells. The edge length of unit cell is 4.08 X 10-8 cm. Calculate the density of gold. [ Molar mass of gold = 197 g/mol] (March 2022)

• Explain metal deficiency defect with example. (March 2022)

• Explain the following terms:
a) Substitutional impurity defect
b) Interstitial impurity defect (March 2023)

• Silver crystallises in fcc structure.If edge length of unit cell is 400 pm, calculate density of silver ( Atomic mass of Ag = 108) (March 2023)


👉 Students are suggested to go through our Class 12 Chemistry Important Questions to score more in your upcoming 2024 Board Examination. ðŸ‘‡ðŸ‘‡

Class 12 Chemistry Important Questions Chapter-wise

 Click on the following links to get class 12 Chemistry important questions.👇👇 

• Chapter 1 - Solid State

• Chapter 2 - Solutions













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