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chemistry
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Asked by bhaveshkaria31 | 30 May, 2022, 09:26: PM
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Let p the vapour pressure of pure octane. The vapour pressure of solution will be-
80 over 100 equals 0.8 space p M o l a r space m a s s space o f space s o l u t e space left parenthesis M right parenthesis space a n d space o c tan e left parenthesis m right parenthesis space a r e space 40 space g divided by m o l space a n d space 114 space g divided by m o l space r e s p e c t i v e l y. M a s s space o f space o c tan e space i s space 114 space g. fraction numerator p minus p to the power of apostrophe over denominator p end fraction equals fraction numerator W cross times m over denominator M cross times w end fraction fraction numerator p minus 0.8 p over denominator p end fraction equals fraction numerator W cross times 114 over denominator w cross times 114 end fraction W equals 8 space g
Answered by Ravi | 31 May, 2022, 03:49: PM
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NEET neet - Chemistry
solutions
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Asked by 8239682116rahul | 10 Apr, 2024, 01:48: PM
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NEET neet - Chemistry
The specific conductance of N/10 kcl solution at 20°C is 0.0212ohm–1 cm–1 and the resistance of the cell containing this solution at 20°C is 55ohm the cell constant
Asked by ramadevisupriya5678 | 28 Mar, 2024, 02:18: PM
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NEET neet - Chemistry
physics
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Asked by kavyamodi237 | 11 Jul, 2022, 06:26: PM
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NEET neet - Chemistry
Why vacuum pump is inserted in the final collecting beaker and not in the first flask (in which the two liquids are present initially) in distillation under reduced pressure process?
Asked by myindiaisbad | 17 Jun, 2022, 11:17: AM
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NEET neet - Chemistry
chemistry
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Asked by bhaveshkaria31 | 30 May, 2022, 09:26: PM
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NEET neet - Chemistry
the boiling point of 0.15 molar aqueous solution of an unknown solute is 373.23 K at 1 atm . The molal elevatio constant of water is ______ K kg mol ^(-1)
Asked by rautganesh2255 | 01 Jul, 2021, 09:32: AM
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NEET neet - Chemistry
show that total vapour pressure over the solution of two liquids 1&2 at a particular temperature varies linearly with the mole fraction of a components
Asked by NituBarman192 | 01 Jun, 2021, 10:22: PM
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NEET neet - Chemistry
What is the solution sir ?
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Asked by bhagirathdangi12345 | 12 Feb, 2021, 01:42: PM
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NEET neet - Chemistry
Please explain this
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Asked by akashmanu09 | 08 Jan, 2021, 10:21: AM
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NEET neet - Chemistry
Please answer
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Asked by prakriti12oct | 28 Apr, 2020, 01:31: AM
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