approx atomic wt is 26.89, equivalent wt is 8. 9 then the exact wt will be
1) 26.89
2) 8.9
3) 17.8
4) 26.7
Answers
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1
Answer:
Correct option is
D
26.7
ANS; D
Approximate atomic mass = 26.89
equivalent mass = 8.9
n- factor = $$\dfrac{26.89}[8.9}
= 3.02 i.e. = 3
exact atomic mass = 3×8.9 = 26.7
Explanation:
Correct option is
D
26.7
ANS; D
Approximate atomic mass = 26.89
equivalent mass = 8.9
n- factor = $$\dfrac{26.89}[8.9}
= 3.02 i.e. = 3
exact atomic mass = 3×8.9 = 26.7Approximate atomic mass of an element is 26.89. If its equivalent mass is 8.9, the exact atomic mass of the element is:
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