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What is an unsaturated solution?

1. AA solution that holds the maximum possible solute
2. BA solution with undissolved solid at the bottom
3. CA solution with no solute at all
4. DA solution that can still dissolve more solute

Which mixture is a suspension?

1. ASand stirred into water
2. BSalt dissolved in water
3. CSugar dissolved in water
4. DOxygen dissolved in water

Partikel subatom mana yang terdapat di inti?

1. AProton dan elektron
2. BProton dan neutron
3. CHanya elektron
4. DElektron dan neutron

Which statement describes a saturated fat?

1. AIt contains no carbon atoms
2. BIts fatty acid chains have many carbon–carbon double bonds
3. CIts fatty acid chains have no carbon–carbon double bonds
4. DIt is always liquid at room temperature

A patient's arterial blood pH is 7,25. How is this described?

1. ANeutral
2. BNormal
3. CAlkalosis
4. DAcidosis

Oxygen has 8 electrons. What is its electron configuration?

1. A1s² 2s² 2p⁶
2. B1s² 2s⁶
3. C1s² 2s² 2p⁴
4. D1s² 2p⁶

A patient's temperature is 104 °F. What is it in degrees Celsius?

1. A40 °C
2. B72 °C
3. C58 °C
4. D43 °C

Glucose (C₆H₁₂O₆) and fructose (C₆H₁₂O₆) join by a condensation reaction to form sucrose. What is the formula of sucrose?

1. AC₁₂H₂₂O₁₁
2. BC₆H₁₂O₆
3. CC₁₂H₂₄O₁₂
4. DC₁₂H₂₀O₁₀