Hamad Chemistry Basic Concept 14/07/2020 A. 1.008 mg B. 0.184 mg C. 0.054 mg D. 5.4 mg Related Mcqs: The number of peaks obtained in mass spectrometry shows____________________?A. Relative abundance B. Average mass of element C. Number of isotopes D. Relative isotopic mass... For which of the following compounds the term empirical formula cannot be applied ?A. NaCl B. H2O C. CCI4 D. It can be applied to all mentioned above... Dempsters mass spectrometer has number of zones / parts_________________?A. 5 B. 4 C. 3 D. 2... Which of the following is the formula of chrome red ?A. Pb3 O4 B. 2Pb CO3 – Pb (OH)2 C. Pb Cr O4 – Pb (OH)2 D. Pb2O... A solution can be both____________________?A. dilute and concentrated B. dilute and saturated C. saturated and unsaturated D. saturated and super saturated...
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