Question

Que(1). complete the speach in about 120 words:- Honourable President, respected principal, dear teachers, and students, On the occasion of SWACHHTA DIWAS and your amiable consent I would like to say something we are facing a great problem of .................................................................................................................................(Hint- pandemic, wear mask, use sanitizer, keep distancing not spiting, isolation, vaccine, home quarantine, self study, education channels, whatsapp, webex meeting app)​

Answer 1

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By designing mass spectrometers that can determine m/z values accurately to four decimal places, it is possible to distinguish different formulas having the same nominal mass. The table on the right illustrates this important feature, and a double-focusing high-resolution mass spectrometer easily distinguishes ions having these compositions.