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Which among the fillowing change are exthermic or endothermic in naturea) Decomposition of ferrous sulphate b) dissolution of sodium hydroxide in water c) Dissolution of Ammonium chloride in water d) Dilution of sulphuric Acid |
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Answer» hfkeojwbsbsbfnnviejbcnnn shhehdnfbncjrnemoslanucjrbhcjdjdnnfncncndnf dhduennfjcncbfjgbkebdiendbjcifbeb |
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