Home
Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?

4

How many nearest neighbours are there in an atom or ion in an octahedral hole of a close packed structure?

A. 4

B. 6

C. 8

D. 18

Related Questions

Which compound possesses greatest lattice energy? Sodium chloride has fee structure. How many Na+ and Cl- ions are there… A balloon filled with ethane is pricked up with sharp point and quickly… The vapour density of gas A is four times that of gas B. If the molecular… The electrical conductivity of metals is of the order of In the ideal gas equation PV = nRT constant 'R' has the unit The coordination number of each sphere in hcp arrangement is According to Avogadro's hypothesis equal volumes of two gases under the… The number of molecules of CO2 present in 44 gms. of CO2 is 7.Which of the following sets of conditions represent the easiest way… An example of covalent solid is In which one of the following does diffusion occur most rapidly? Correct gas equation is An open vessel at 37°C is heated until 3/5 of the air in it has been… When there is more deviation in the behaviour of a gas from ideal gas… Boltzmann constant is given by Volume occupied by 4.4 gift of carbon dioxide is Which of the following phrases would be incorrect to use? What types of forces are present in molecular solids? Arrange the following in order of increasing inter-molecular forces and… The Van der Waal's equation explains the behaviour of Four 1 litre flasks are separately filled with hydrogen, helium, oxygen… 22.4 litres of SO2 at 27.3°C and 1 atmosphere pressure shall weigh Volume occupied by 1 gm equivalent of oxygen at NTP is In a solid atoms A are arranged in ccp array. Atoms B occupy all the octahedral… 22.4 litre of any gas at N.T.P. will contain The kinetic theory of gases predicts that total kinetic energy of a gaseous… The number of molecules is 4.25 g of ammonia are approximately The ionic radii of Rb+ and Br- ions are 1.47 A° and 1.95 A°,… If the temperature and pressure remain unchanged the volume of O2obtained…