Physics, asked by eshaan57281627281922, 5 days ago

The number of atoms of oxygen present in 0.2 moles of Na, Co, will be (1) 6.02 x 1022 (2) 12.04 * 1022 (3) 3.613 x 1023 (4) 31.8 x 1024

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Answered by ExoticQuail

1

ANSWER

option 3

EXPLANATION

18 ml means one mole of water.

1 mole of any substance contains 6.022×10²³ atoms...and each atom of water contains ten electron...

so ans is 6.022×10²⁴

Answered by luckytiwari171107

0

Answer:

THIS IS THE RIGHT ANSWER

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