The number of atoms of hydrogen present in 1 mole of ethyne (C2H2) is
(a) 4x 6.023 x 10²³
(b) 2 x 6.023 x 10²³
(c) 6.023 x 10²³
(d) 8 x 6.023 x 10²³
Answers
Answered by
3
Explanation:
088×1023 hydrogen atom.
Answered by
3
Answer:
The number of molecules in 1 mole of ethyne = 6.023 × 10²³
Since , each molecule of ethyne contains 2 Hydrogen atoms, therefore the number of hydrogen atoms in 1 mole of ethyne = 2 × 6.023 × 10²³
therefore the option B is right one
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