Chemistry - Nomenclature Question with Solution | TestHub
ChemistryNomenclatureMiscellaneous/MixedEasy2 minPYQ_2020
ChemistryEasysingle choice
An organic compound having elements with composition C = 40%, H = 6.7% and O = 53.3%. What will be the empirical formula of the compound?
Options:
Answer:
B
Solution:
| Elements | No. of moles | Simple ratio | |
| C = 40% | 40/12 | 3.33 | 1 |
| H = 6.7% | 6.7/1 | 6.7 | 2 |
| O = 53.3% | 5.33/16 | 3.33 | 1 |
Thus, Empirical formula =.
Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:NomenclatureSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: PYQ_2020
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