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InterviewSolution
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TALENTCidco: - N-5 BajrangASIC CONCEPT OF CHEMISTRYCHEMISTRYNGLE CORRECTo. of clectrons present in 18 ml. of wate6 02 1O6.02x 10302x 2425 |
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Answer» 1000 ml water = 1000 gm water So 18 ml water = 18 gm water Mole = 18/18 =1 mol ( molecular weight of water =18) In 1 atom of water total electrons are 10 So in 1mol atom electrons =? =6.022 x 10^23 x 10 =6.022 x 10^24 We know, the atomic mass of water is 18 gmso, 1 mol water=18 gm waterWe know that there are 6.022*10^23 molecule in 1 mol anything gases or others...so in 18 gm water there is 6.022*10^23 molecule |
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