from solid state

Question

iitjee 1998 question:

The length of the unit cell in NaCl is 552pm(rNa+ = 95 pm;rCl- = 181pm)

Some authors have given above statement as correct but in NaCl Na+ and Cl- ions do not touch each other and the actual length is 564pm.So is the above statement correct?

SAGAR SINGH - IIT DELHI · Accepted Answer

Dear student,

Yeah you are right there was some ambiguity related to this problem...

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Sagar Singh

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Physical Chemistry> from solid state...

iitjee 1998 question:

The length of the unit cell in NaCl is 552pm(rNa+ = 95 pm;rCl- = 181pm)

Some authors have given above statement as correct but in NaCl Na+ and Cl- ions do not touch each other and the actual length is 564pm.So is the above statement correct?

rahul singh , 15 Years ago

SAGAR SINGH - IIT DELHI

LIVE ONLINE CLASSES

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Physical Chemistry> from solid state...

iitjee 1998 question: The length of the unit cell in NaCl is 552pm(rNa+ = 95 pm;rCl- = 181pm) Some authors have given above statement as correct but in NaCl Na+ and Cl- ions do not touch each other and the actual length is 564pm.So is the above statement correct?

rahul singh , 15 Years ago

SAGAR SINGH - IIT DELHI

LIVE ONLINE CLASSES

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iitjee 1998 question:

The length of the unit cell in NaCl is 552pm(rNa+ = 95 pm;rCl- = 181pm)

Some authors have given above statement as correct but in NaCl Na+ and Cl- ions do not touch each other and the actual length is 564pm.So is the above statement correct?

Which of the following aqueous solutions remains neutral after
electrolysis