Home
Class 12
CHEMISTRY
Lithium borohydride crystallizes in an o...

Lithium borohydride crystallizes in an orthorhombic system with 4 molecule per unit cell. The unit cell dimensions are `a=6.8Å,b=4.4Å` and `c=7.2Å`. If the molar mass is `21.76`, calculate density of crystal.

Text Solution

AI Generated Solution

To calculate the density of lithium borohydride, we can follow these steps: ### Step 1: Identify the given values - Molar mass (M) = 21.76 g/mol - Number of molecules per unit cell (Z) = 4 - Unit cell dimensions: - a = 6.8 Å = 6.8 × 10^(-8) cm - b = 4.4 Å = 4.4 × 10^(-8) cm ...
Promotional Banner

Topper's Solved these Questions

  • THE SOLID STATE

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION-J (AAKASH CHALLENGERS )|10 Videos

  • THE SOLID STATE

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|30 Videos

  • THE SOLID STATE

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION-H (MULTIPLE TRUE-FALSE)|3 Videos

  • THE S-BLOCK ELEMENTS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-J)|10 Videos

  • THERMODYNAMICS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (Section -D) Assertion-Reason Type Questions|15 Videos

Similar Questions

Explore conceptually related problems

The crystal system of a compound with unit cell dimensions a=0.387,b=0.387 and c=0.504 and alpha=beta=90^(@) and gamma=120^(@) is

The crystal system of a compound with unit cell dimensions a=0.350,b=0.350 and c=0.500 and alpha=beta=90^(@) and gamma=120^(@) is

The silver perchlorate benzene complex, AgClO_(4).C_(6)H_(6) is orthorhombic with unit cell dimensions a_(0)=7.96,b_(0)=8.34 and ,c_(0)=11.7 Å . The formula weight is 285 and there are four molecules per unit cell. Calculate the density of the crystal.

A metal crystallizes into two cubic systems - face centred cubic (fcc) and simple cubic (SC), whose unit cell lengths are 4.5Å and 1.501Å respectively. Calculate the ratio of densities of face centred cubic and Simple cubic.

Sodium metal crystallizes in a body centred cubic lattice with a unit cell edge of 4.29 Å. The radius of sodium atom is approximately :

A metal crystallize in a body centered cubic lattice (bcc) with the edge of the unit cell 5.2Å . The distance between the two nearest neighour is

The crystal system of a compound with unit cell dimensions a = 0.388 , b = 0.388 and c = 0.506 nm and alpha = beta = 90^@ and gamma = 120^@ is

Sodium metal crystllizes in a body centred cubic lattice with a unit cell edge of 4.56Å . The radius of sodium atom is approximately

Sodium metal crystallizes in body centred cubic lattice with the cell edge, a=4.29Å . What is the radius of sodium atom?

Sodium metal crystallizes in body centred cubic lattice with the cell edge, a=4.29Å . What is the radius of sodium atom?