Reaksi yang tergolong sebagai reaksi redoks adalah...

AgNO₃ + NaCl → AgCl + NaNO₃

Pada percobaan elektrolisis larutan CuSO₄ dengan elektroda tembaga, apa yang terjadi di katode?

Ion Cu²⁺ mengalami reduksi menjadi logam Cu

Logam Cu mengalami oksidasi menjadi ion Cu²⁺

Ion H⁺ mengalami oksidasi membentuk H₂

Ion Cu²⁺ mengalami oksidasi menjadi Cu³⁺

Ion SO₄²⁻ mengalami reduksi menjadi SO₃²⁻

Sebuah baterai kering digunakan untuk menyalakan senter. Setelah beberapa lama, baterai menjadi lemah dan tidak dapat digunakan lagi. Mengapa demikian?

Reaktan dalam reaksi redoks telah habis

Reaksi redoks dalam baterai sudah mencapai kesetimbangan

Semua elektron dalam baterai telah digunakan

Baterai tidak bisa mengalami reaksi redoks kembali

Anode dalam baterai mengalami reduksi berlebihan

Quiz Redoks | Quizalize

Quiz redoks 1

Pengertian reaksi redoks - Starter Quiz

Question,Correct Answer,Option 2,Option 3,Option 4 You just saw your crush trip, but you imagine it in slow‑motion as if in a movie. What are you doing?,Visualizing,Ignoring,Running away,Screaming Your best friend says your outfit is “trash” but you think it’s ICONIC! This shows —,Perception,Precision,Symmetry,Association A butterfly’s wings are perfectly matching on both sides. They are —,Symmetrical,Random,Loud,Vague You always think of pizza when you hear “Friday night.” This is a(n) —,Association,Obsession,Illustration,Symmetry You carefully measure 10 candies for lunch. This shows —,Precision,Obsession,Symmetry,Association A teacher draws a big volcano on the board to explain it. She is —,Illustrating,Guessing,Visualizing,Ignoring Two students react differently to the same horror movie. This shows —,Perception,Symmetry,Precision,Obsession You measure your eyeliner perfectly on both eyes. This is —,Symmetry,Visualizing,Association,Individualized A student redoes ONE sentence 17 times all night. She is —,Obsessive,Relaxed,Careless,Confused A loud, clear knock on the door is —,Distinct,Vague,Random,Individualized You picture your future life as a superhero saving the world. You are —,Visualizing,Associating,Obsessing,Measuring A quiz made just for ONE student is —,Individualized,General,Random,Symmetrical Two students get the same task but react differently. This shows differences in —,Perception,Symmetry,Association,Obsession Your friend always folds napkins perfectly before dinner. That is —,Obsessive,Relaxed,Visualizing,Association A student triple‑checks a ruler, erases tiny mistakes, and won’t submit. Which TWO describe her? (Choose best single answer),Obsessive and Precise,Relaxed and Calm,Confused and Random,Symmetrical and Vague Which shows BOTH perception AND association?,Thinking rain is sad because you cried in it,Measuring carefully,Folding paper,Drawing a volcano The **funniest way to show symmetry** in class would be —,Balancing a pencil on your nose randomly,Throwing paper randomly,Screaming at the board,Balancing a pencil perfectly on your nose You hear a scary clear knock and spill your water. That knock is —,Distinct,Vague,Individualized,Symmetry Which is NOT individualized?,Standard school uniform,Custom shoes,Test for one student,Personalized notebook Two students measure carefully. One is calm and exact, the other keeps freaking out. The calm student shows —,Precision,Obsession,Association,Illustration The same scenario: The freaking‑out student shows —,Obsession,Symmetry,Visualizing,Precision

quiz

110.31.b.17.C

Topic: Reading/Vocabulary Development

STAAR English II High School 2014 - Past Paper

110.31.b.1.B

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