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The percentage composition of a nitroxy compound was found as C=33.96, H=9.4, N= 19.8. Its molecular mass is 219. Calculate the molecular formula of the compound. |
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Answer» tion:parallel plate capacitor of capacity c, is charged to a POTENTIAL v(i) The energy stored in the capacitor when the BATTERY is disconnected and the separation idoubled E(ii) The energy stored in the capacitor when the charging battery is kept connected and thseparation between the capacitor plates is DOUBLED is E,. Then E, /E, value is(a) 4(B) 3/2(c) 2(d) 1/2answer that question is ? |
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