Chemistry, asked by apple1426, 1 year ago

guys the answer is 18kJ but pls explain how ..... derive it .. no spam answers. ....pls fast ... frds .... the best answer will be mark as brainliest ...

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apple1426: ya

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apple1426: not bad

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Answers

Answered by Anonymous

hey mate

here is your answer

see the attachment for your answer

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apple1426: thnx u so much bro

Anonymous: welcome

Answered by athirarajesh

This is the way hope it helps you.

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apple1426: sss

apple1426: can u type here wht u ans

athirarajesh: Magnesium mass is 24g to convert 24g of magnesium to mg2+ energy required is ionisation enthalpy1+ionisation enthalpy 2=120+240=360.therefore to convert1.2g magnesium to mg2+how much is the energy required is the question.for24g energy eequired is 360.for 1.2 cross multiply then we get(1.2×360)÷24=18kj.

apple1426: wow

athirarajesh: Thankyou for marking as brainliest

apple1426: tnx a lot sis

apple1426: my pleasure

athirarajesh: You are always welcome

athirarajesh: Take care

apple1426: sure sis

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