MHT-CET Solid State — practice questions
26 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice MHT-CET Solid State in the app →**Crystalline solids** typically have:**Amorphous solids** are best described as:**Allotropy** is a special case of polymorphism that applies to:Which type of crystalline solid has constituent particles held by **electrostatic** forces between oppositely There are **fourteen** distinct types of three-dimensional space lattices, called:The number of crystal systems is:Cubic system has how many distinct Bravais lattices?The density of a cubic crystal is given by:A **simple cubic** unit cell has effective number of particles:A **body-centred cubic (bcc)** unit cell has effective number of particles:A **face-centred cubic (fcc)** unit cell has effective number of particles:Each **corner** particle of a cubic unit cell is shared by how many neighbouring cubes?Each **face-centre** particle of a cubic unit cell is shared by how many cubes?Each **edge-centre** particle of a cubic unit cell is shared by how many cubes?**Coordination number** of a particle in a simple cubic (sc) lattice is:**Coordination number** of a particle in a body-centred cubic (bcc) lattice is:**Coordination number** of a particle in a face-centred cubic (fcc) lattice is:**Hexagonal close-packed (hcp)** structure has coordination number:Gold crystallises in the fcc structure with edge length 408 pm. Its density is (M = 197 g/mol, $N_A = 6.022 \tA metal of molar mass 56 g/mol crystallises in a bcc structure with density 7.86 g/cm³. The unit cell edge lenThe relationship between **edge length $a$** and **atomic radius $r$** in a **face-centred cubic (fcc)** unit The relationship between **edge length $a$** and **atomic radius $r$** in a **body-centred cubic (bcc)** unit **Packing efficiency** of fcc (and hcp) close-packed structures is:Packing efficiency of a simple cubic (sc) structure is:The ratio of **tetrahedral voids** to **atoms** in a close-packed structure (fcc or hcp) is:The ratio of **octahedral voids** to **atoms** in a close-packed structure is: