General Knowledge - Chemistry - Discussion
Discussion Forum : Chemistry - Section 1 (Q.No. 69)
69.
The number of atoms present in 21.6 gram of silver (atomic weight = 108) are same as the molecules in
Discussion:
19 comments Page 1 of 2.
Vishawkirti said:
1 decade ago
Moles of silver = 0.2.
Atoms of silver = 1.2044*10 raise to the power 23.
Moles of water = 0.110.
Atoms = 1.088*10 raise to the power 23.
Correct answer is (A).
Atoms of silver = 1.2044*10 raise to the power 23.
Moles of water = 0.110.
Atoms = 1.088*10 raise to the power 23.
Correct answer is (A).
(1)
Muhammad Rizwan said:
5 years ago
All options are incorrect because Any option does not show the same number of moles like silver= 21.6/108= 0.2 moles.
As we know quantities having equal no.of moles have equal no.of particles(atoms, ions molecules).
As we know quantities having equal no.of moles have equal no.of particles(atoms, ions molecules).
(1)
Shakthi said:
9 years ago
No of atoms = moles * Avogadro no.
So, Option A is correct.
So, Option A is correct.
Kartik gautam said:
4 years ago
Please explain.
MAK said:
4 years ago
The Same value we also have for c2h5oH.
4.6/46 = 0.1.
so, I am confused in A and D. to Please anyone explain in detail.
4.6/46 = 0.1.
so, I am confused in A and D. to Please anyone explain in detail.
Gangaraju said:
7 years ago
I can't understand. Please anyone explain me in detail.
Anomie said:
7 years ago
Please explain it.
Waiyan said:
7 years ago
Avagadro theory state the no of atoms with the mole of a gas. We can not use that theory on liquid and solid. Right?
Rio Antony said:
7 years ago
Please give details about it.
Sandeep yadav said:
8 years ago
Option B is correct.
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