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Our collection helps you understand the exam pattern, test your problem-solving speed, and identify areas to improve. Practice with actual questions used in previous years to boost your confidence and get exam-ready.","tags","jee advance joint entrance examination india","version","vip","location",{"_392":393,"_394":395},"type","Point","coordinates",[396,397],79.0888,21.1466,"in","priority",21,"createdOn",1756731220674,"updatedOn","questionsCount",4600,"courseCount",6,"examKey","questionData",{"_369":411,"_412":413,"_414":415,"_278":417,"_418":419,"_263":370,"_420":421,"_110":427,"_428":429},"V8vQhkFYFSHqc0tILzdoFmreqigcyB","q","Arrange the following sulphates of Alkaline earth metals in order of decreasing thermal stability : BeSO₄, MgSO₄, CaSO₄, SrSO₄","ans",[416],3,"1997","course","chemistry","opts",[422,423,424,425,426],"BeSO₄ > MgSO₄ > CaSO₄ > SrSO₄","MgSO₄ > BeSO₄ > CaSO₄ > SrSO₄","CaSO₄ > SrSO₄ > MgSO₄ > BeSO₄","SrSO₄ > CaSO₄ > MgSO₄ > BeSO₄","BeSO₄ > CaSO₄ > MgSO₄ > SrSO₄",10,"points",2,"10","initComment","initReply","actionData","errors"]

JEE Advance - Chemistry (1997 - No. 10)

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