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Which of the following is (are) correct statement (s)?
- a)HNO2 is a weak acid and can acts as oxidizing as well as reducing reagent.
- b)HOF is very strong oxidizing agent and can oxidize water into hydrogen peroxide.
- c)A solution of 150 mL of 0.1M CH3COONa and 50 mL of 0.1 M HCl solution is acidic buffer solution.
- d)pH of a solution of NaH2PO3 is independent of concentration.
Correct answer is option 'A,B,C,D'. Can you explain this answer?
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Which of the following is (are) correct statement (s)?a)HNO2 is a weak...
A is correct because nitrogen in +3 oxidation state.
HOF is unstable but acts as very strong oxidizing agent.
moles of CH3COONa = 150 x 0.1 = 15
moles of HCl = 50 x 0.1 = 5
moles of CH3COONa unreacted = 10
moles of weak acid CH3COOH = 5
hence solution is an acidic mixture.
(D) is correct because pH of the salts = (pKa1+pKa2)/2
HOF is unstable but acts as very strong oxidizing agent.
moles of CH3COONa = 150 x 0.1 = 15
moles of HCl = 50 x 0.1 = 5
moles of CH3COONa unreacted = 10
moles of weak acid CH3COOH = 5
hence solution is an acidic mixture.
(D) is correct because pH of the salts = (pKa1+pKa2)/2
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Which of the following is (are) correct statement (s)?a)HNO2 is a weak acid and can acts as oxidizing as well as reducing reagent. b)HOF is very strong oxidizing agent and can oxidize water into hydrogen peroxide. c)A solution of 150 mL of 0.1M CH3COONa and 50 mL of 0.1 M HCl solution is acidic buffer solution. d)pH of a solution of NaH2PO3 is independent of concentration.Correct answer is option 'A,B,C,D'. Can you explain this answer?
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Which of the following is (are) correct statement (s)?a)HNO2 is a weak acid and can acts as oxidizing as well as reducing reagent. b)HOF is very strong oxidizing agent and can oxidize water into hydrogen peroxide. c)A solution of 150 mL of 0.1M CH3COONa and 50 mL of 0.1 M HCl solution is acidic buffer solution. d)pH of a solution of NaH2PO3 is independent of concentration.Correct answer is option 'A,B,C,D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which of the following is (are) correct statement (s)?a)HNO2 is a weak acid and can acts as oxidizing as well as reducing reagent. b)HOF is very strong oxidizing agent and can oxidize water into hydrogen peroxide. c)A solution of 150 mL of 0.1M CH3COONa and 50 mL of 0.1 M HCl solution is acidic buffer solution. d)pH of a solution of NaH2PO3 is independent of concentration.Correct answer is option 'A,B,C,D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is (are) correct statement (s)?a)HNO2 is a weak acid and can acts as oxidizing as well as reducing reagent. b)HOF is very strong oxidizing agent and can oxidize water into hydrogen peroxide. c)A solution of 150 mL of 0.1M CH3COONa and 50 mL of 0.1 M HCl solution is acidic buffer solution. d)pH of a solution of NaH2PO3 is independent of concentration.Correct answer is option 'A,B,C,D'. Can you explain this answer?.
Which of the following is (are) correct statement (s)?a)HNO2 is a weak acid and can acts as oxidizing as well as reducing reagent. b)HOF is very strong oxidizing agent and can oxidize water into hydrogen peroxide. c)A solution of 150 mL of 0.1M CH3COONa and 50 mL of 0.1 M HCl solution is acidic buffer solution. d)pH of a solution of NaH2PO3 is independent of concentration.Correct answer is option 'A,B,C,D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which of the following is (are) correct statement (s)?a)HNO2 is a weak acid and can acts as oxidizing as well as reducing reagent. b)HOF is very strong oxidizing agent and can oxidize water into hydrogen peroxide. c)A solution of 150 mL of 0.1M CH3COONa and 50 mL of 0.1 M HCl solution is acidic buffer solution. d)pH of a solution of NaH2PO3 is independent of concentration.Correct answer is option 'A,B,C,D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is (are) correct statement (s)?a)HNO2 is a weak acid and can acts as oxidizing as well as reducing reagent. b)HOF is very strong oxidizing agent and can oxidize water into hydrogen peroxide. c)A solution of 150 mL of 0.1M CH3COONa and 50 mL of 0.1 M HCl solution is acidic buffer solution. d)pH of a solution of NaH2PO3 is independent of concentration.Correct answer is option 'A,B,C,D'. Can you explain this answer?.
Solutions for Which of the following is (are) correct statement (s)?a)HNO2 is a weak acid and can acts as oxidizing as well as reducing reagent. b)HOF is very strong oxidizing agent and can oxidize water into hydrogen peroxide. c)A solution of 150 mL of 0.1M CH3COONa and 50 mL of 0.1 M HCl solution is acidic buffer solution. d)pH of a solution of NaH2PO3 is independent of concentration.Correct answer is option 'A,B,C,D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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