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In an experiment, a solution of a hydroc...

In an experiment, a solution of a hydrochloric acid is to be kept between `30^@` and `35^@`C. what is the range of the temperature in degree fahrenheit, if conversion formula is given by
`C=5/9 (F-32)`
Where C and F represent temperature in degree celsius and degree fahrenheit respectively.

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JBD PUBLICATION-MODEL PAPER (13)-EXERCISE
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