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Statement Type
Direction (Q. Nos. 24 and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.
Q.
Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.
Statement II : Dichromate ions are produced in above process.
- a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I
- b)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement I
- c)Statement I is correct but Statement II is incorrect
- d)Statement II is correct but Statement I is incorrect
Correct answer is option 'D'. Can you explain this answer?
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Explanation:
Statement I:
- When a solution of potassium chromate is treated with an excess of dilute nitric acid, chromate undergoes oxidation.
- In this process, the chromate ion (CrO4^2-) is oxidized to form dichromate ion (Cr2O7^2-).
- The oxidation state of chromium changes from +6 in chromate to +6 and +6 in dichromate.
Statement II:
- Dichromate ions are indeed produced in the above process, as mentioned in Statement I.
- The formation of dichromate ions is a result of the oxidation of chromate ions by nitric acid.
Therefore, in this scenario, Statement I is correct as it describes the oxidation process of chromate ions to form dichromate ions. Statement II is also correct as it aligns with the outcome of the chemical reaction described in Statement I. Hence, the correct answer is option 'D' - Statement II is correct but Statement I is incorrect.
Statement I:
- When a solution of potassium chromate is treated with an excess of dilute nitric acid, chromate undergoes oxidation.
- In this process, the chromate ion (CrO4^2-) is oxidized to form dichromate ion (Cr2O7^2-).
- The oxidation state of chromium changes from +6 in chromate to +6 and +6 in dichromate.
Statement II:
- Dichromate ions are indeed produced in the above process, as mentioned in Statement I.
- The formation of dichromate ions is a result of the oxidation of chromate ions by nitric acid.
Therefore, in this scenario, Statement I is correct as it describes the oxidation process of chromate ions to form dichromate ions. Statement II is also correct as it aligns with the outcome of the chemical reaction described in Statement I. Hence, the correct answer is option 'D' - Statement II is correct but Statement I is incorrect.
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Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer?
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Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer?.
Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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Here you can find the meaning of Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Statement TypeDirection (Q. Nos. 24and 25) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.Q.Statement I ; When a solution of potassium chromate is treated with an excess of dilute nitric acid chromate undergoes oxidation.Statement II : Dichromate ions are produced in above process.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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