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When hydrochloric acid is added to cobalt nitrate solution at room temperature, the following reaction takes place and the reaction mixture becomes blue. On cooling the mixture it becomes pink. On the basis of this information mark the correct answer. a)The sign ofΔH cannot be predicted on the basis of this information.b)ΔH <0 for the reactionc)ΔH >0 for the reactiond)ΔH =0 for the reactionCorrect answer is option 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about When hydrochloric acid is added to cobalt nitrate solution at room temperature, the following reaction takes place and the reaction mixture becomes blue. On cooling the mixture it becomes pink. On the basis of this information mark the correct answer. a)The sign ofΔH cannot be predicted on the basis of this information.b)ΔH <0 for the reactionc)ΔH >0 for the reactiond)ΔH =0 for the reactionCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When hydrochloric acid is added to cobalt nitrate solution at room temperature, the following reaction takes place and the reaction mixture becomes blue. On cooling the mixture it becomes pink. On the basis of this information mark the correct answer. a)The sign ofΔH cannot be predicted on the basis of this information.b)ΔH <0 for the reactionc)ΔH >0 for the reactiond)ΔH =0 for the reactionCorrect answer is option 'C'. Can you explain this answer?.

Solutions for When hydrochloric acid is added to cobalt nitrate solution at room temperature, the following reaction takes place and the reaction mixture becomes blue. On cooling the mixture it becomes pink. On the basis of this information mark the correct answer. a)The sign ofΔH cannot be predicted on the basis of this information.b)ΔH <0 for the reactionc)ΔH >0 for the reactiond)ΔH =0 for the reactionCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.

Here you can find the meaning of When hydrochloric acid is added to cobalt nitrate solution at room temperature, the following reaction takes place and the reaction mixture becomes blue. On cooling the mixture it becomes pink. On the basis of this information mark the correct answer. a)The sign ofΔH cannot be predicted on the basis of this information.b)ΔH <0 for the reactionc)ΔH >0 for the reactiond)ΔH =0 for the reactionCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of When hydrochloric acid is added to cobalt nitrate solution at room temperature, the following reaction takes place and the reaction mixture becomes blue. On cooling the mixture it becomes pink. On the basis of this information mark the correct answer. a)The sign ofΔH cannot be predicted on the basis of this information.b)ΔH <0 for the reactionc)ΔH >0 for the reactiond)ΔH =0 for the reactionCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for When hydrochloric acid is added to cobalt nitrate solution at room temperature, the following reaction takes place and the reaction mixture becomes blue. On cooling the mixture it becomes pink. On the basis of this information mark the correct answer. a)The sign ofΔH cannot be predicted on the basis of this information.b)ΔH <0 for the reactionc)ΔH >0 for the reactiond)ΔH =0 for the reactionCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of When hydrochloric acid is added to cobalt nitrate solution at room temperature, the following reaction takes place and the reaction mixture becomes blue. On cooling the mixture it becomes pink. On the basis of this information mark the correct answer. a)The sign ofΔH cannot be predicted on the basis of this information.b)ΔH <0 for the reactionc)ΔH >0 for the reactiond)ΔH =0 for the reactionCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice When hydrochloric acid is added to cobalt nitrate solution at room temperature, the following reaction takes place and the reaction mixture becomes blue. On cooling the mixture it becomes pink. On the basis of this information mark the correct answer. a)The sign ofΔH cannot be predicted on the basis of this information.b)ΔH <0 for the reactionc)ΔH >0 for the reactiond)ΔH =0 for the reactionCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 9 tests.