Germany 10-0

Consider the structure of CsCl(8:8 coordination).How many Cs⁺ ions occupy the second -nearest neighbour locations of a Cs⁺ ion?

Sir will u reply some problems of solid state asked by different students which is not replied till yet

Thank u sir

A simple cubic lattice consists of eight identical sphere of radius R in contact, placed at the corners of a cube . what is the volume of the cubical box that will just enclose these eight spheres and what fraction of this volume is actually occupied by the spheres?

For the solution of two volatile liquid, the partial vapour pressure of any

component is directly proportional to their mole fraction in the solution.

Half life period is defined at the time taken  in which the reactants concentration becomes half of the concentration at t=0

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someone please reply me

No , i dont know  answer but please explain yaaaaaaaaaaar

But please explain ( ur answer is approximately correct)

someone answer this question. rate assured

The question is asking '' which type of solid solution''

but for second order

t i/2 = 1/k.a.n

But u haven't put the value of n

A living plant acquires a definite of ^14₆C nuclei in  

carbon content.If a

freshly cut piece of wood gives 16.1 counts per minute per grams

 and an old wooden bowl gives 9.6 counts per minute per grams of

carbon , calculate the age of the wooden bowl.The half-life of ^14₆C is                                                                                                                     5770 years.

ANSWER==4304 years

A substance decomposes according to second order rate law.If the rate constant is                               6.8 x 10-4   /mole/s,Calculate half - life of the substance if the initial concentration is 0.05 mole/L.