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Sourav posted an Question
August 28, 2020 • 07:04 am 30 points
  • IIT JAM
  • Chemistry (CY)

Can we subtract a quantity with unit kj /mole with a quantity of unit kj without conversion. plz see the example which is correct btw two options?

2Na utH S Na So 2H cS AHen e67 KTlmal T 370K R 31 TKmelu. AUY KU/molt, 4 H=AU +An RT AU-L4-4nKT AUAH- An RT LUETKIlmsk243 31x3d Av = 67K FI ana mea KT

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  • Suman Kumar Best Answer

    You have done it correctly

    cropped1960205232572904270.jpg
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    subtraction ke liye unit same hone chahiye

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    Please do the complete solution dear

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    sir all units for calculation of dH is done in Kj/ mole.. how is your unit coming in KJ?

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    sir? did you check it? unit of dH in kj/ mole?

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    yes checked. So none will be answer then

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    i was confused whole night 😂

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