Question

If the numerical value of one mole is equal to the
total number of electrons present in one molecule of
carbon dioxide then the total number of molecules
present in 0.1 mole of oxygen gas is
(1) 4.4 (2) 2.2
(3) 6.022 × 1022 (4) 6.022 × 1023

Answer 1

Answer:

Explanation:irst calculate moles of CO2. Explanation: first calculate the moles of CO2 = 100/44 = 2.27 mol now number of electrons in CO2 are obtained by adding total ...

3 answers