1.

A mole is define so A) the amount of substance containing the same number of chemical units as the number of atoms in exactly 12g of C^(12) B) the amount of substance containing Avogadro number of chemical units C) the unit for expressing amount of a substance

Answer» <html><body><p>The amount of <a href="https://interviewquestions.tuteehub.com/tag/substance-1231528" style="font-weight:bold;" target="_blank" title="Click to know more about SUBSTANCE">SUBSTANCE</a> <a href="https://interviewquestions.tuteehub.com/tag/containing-2035611" style="font-weight:bold;" target="_blank" title="Click to know more about CONTAINING">CONTAINING</a> the same number of chemical units as the number of <a href="https://interviewquestions.tuteehub.com/tag/atoms-887421" style="font-weight:bold;" target="_blank" title="Click to know more about ATOMS">ATOMS</a> in exactly <a href="https://interviewquestions.tuteehub.com/tag/12g-271629" style="font-weight:bold;" target="_blank" title="Click to know more about 12G">12G</a> of `C^(<a href="https://interviewquestions.tuteehub.com/tag/12-269062" style="font-weight:bold;" target="_blank" title="Click to know more about 12">12</a>)`<br/>The amount of substance containing Avogadro number of chemical units<br/>The unit for expressing amount of a substance<br/>All the above</p>Answer :D</body></html>


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