SAT Chemistry Practice Test 128

Observations Multiple Choice Questions (MCQs) PDF Download - 128

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The Observations MCQ with Answers PDF (Observations Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 8-128 to prepare SAT Chemistry Practice Tests. Learn Laboratory Test PDF, Observations Multiple Choice Questions (MCQ Quiz) to apply to colleges online. The Observations MCQ App Download: Free certification app for phase changes, periodic trends in properties of the elements, observations test prep to learn e-learning courses.

The MCQ Quiz: When starch is added to iodine solution, the color becomes; "Observations" App (Play Store & App Store) with answers: White; Yellow; Blue; Crimson red; to apply to colleges online. Practice Laboratory Questions and Answers, Apple Book to download free sample for SAT practice test.

Observations MCQ Quiz with Answers PDF Download: Test 128

MCQ 636:

When starch is added to iodine solution, the color becomes

Yellow
White
Blue
Crimson red

MCQ 637:

The value of hydration energy for hydrogen ion is

(-)1075 KJ/mol
1075 KJ/mol
1175 KJ/mol
1499 KJ/mol

MCQ 638:

The second electron affinity value is always

Positive
Negative
May be positive
May be negative

MCQ 639:

When a solid is heated, the energy of its particles increases

Kinetic energy
Potential energy
Internal energy
All of above

MCQ 640:

In the reaction 2Fe + 3Cl₂ → 2FeCl₃

Cl₂ is oxidized
Fe is reduced
Fe is oxidized
Cl₂ is reduced

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