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1- 2 moles of an iideal gas was compressibly adiabatically against cnst pre of 2 atm which was initially at 350k and 1 atm pressure find work involve in this 2- when h2s is passed through a soln of k2cr207 what happens how to identify the colour of soln in this

1- 2 moles of an iideal gas was compressibly adiabatically against cnst pre of 2 atm which was initially at 350k and 1 atm pressure find work involve in this
2- when h2s is passed through a soln of k2cr207 what happens how to identify the colour of soln in this

Grade:12

2 Answers

Aarti Gupta
askIITians Faculty 300 Points
10 years ago
2.When H2S is passed through the solution of K2Cr2O7 then orange color of K2Cr2O7 solution turns to green with white (or yellow) ppt.is obtained.
Thanks & regards
Aarti Gupta
askIITians faculty
Aarti Gupta
askIITians Faculty 300 Points
10 years ago
2.When H2S is passed through the solution of K2Cr2O7 than its orange color turns to green with white (or yellow) ppt. is formed.
Thanks & regards
Aarti Gupta
askiitians faculty

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