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picture1_Study Pdf 119539 | 1624105622class Ix Case Study


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File: Study Pdf 119539 | 1624105622class Ix Case Study
class ix chemistry chapter 1 matter in our surroundings case study questions 1 in an experimental activity crushed ice was taken in a beaker a thermometer is fitted in such ...

icon picture PDF Filetype PDF | Posted on 07 Oct 2022 | 4 years ago
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...Class ix chemistry chapter matter in our surroundings case study questions an experimental activity crushed ice was taken a beaker thermometer is fitted such way that its bulb thoroughly surrounded by the now slowly heated and temperature regularly noted rises gradually as heating continued becomes constant when starts changing into liquid select correct answers for following i what name associated with conversion of water evaporation b sublimation c freezing d fusion solid ii specific given to latent heat boiling point melting condensation iii added system at called residual none above iv where does energy go not rise it makes molecular motion faster raises only utilised bringing out complete change state slows down hot air balloon has three major parts basket burner envelope passengers ride usually made wicker this ensures will be comfortable add little extra weight positioned passenger s heads colourful fabric holds pilot can control up movements answer keeps flying how altitude usi...

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