• JEE Main & Advanced
• 
• 11th
• 
• Chemistry
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Q.

Que-1 The density of KCL is 1.9893 gcm‐³ and the length of a side of a unit cell is 6.29083 Armstrong as determined by x-ray diffraction. calculate the value of Avogadro's number. Que-2 And how to approach such type of question z is not given