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Physics, Chemistry and Biology: Post your doubts here!

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Hi!!
Can Someone pls send the IGCSE chemistry (0620) 5th edition book
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HEy guys, is conceot of flemings law to find directiin of current part of the new 2023 2025 physics syllabus
 
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Acha um guyzz aaj chem p4 main aik sawaal aaya tha. The one in which the initial water temp was like 19.5°C. And then after adding metal(or smth) X, the temp dropped to 13°C. Then it gradually increased by 0.5°C every 60 seconds. Was this reaction endothermic or exothermic??? Its kinda freakin me out keh mere school main har koi alag answer likh kar aaya hai.
 
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