Werkblad Scheikunde voor toelatingsexamens verpleegkunde met antwoorden

Gratis printbaar werkblad Scheikunde voor toelatingsexamens verpleegkunde: 8 opgaven van makkelijk tot tentamenniveau, met antwoordenblad. Print het of sla het op als pdf.

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Naam: ____________________   Datum: ____________

1.Makkelijk

What colour does blue litmus paper turn in an acid?

  1. AGreen
  2. BPurple
  3. CBlue (no change)
  4. DRed
2.Makkelijk

What does the prefix "milli-" mean?

  1. AOne-thousandth (10⁻³)
  2. BOne-hundredth (10⁻²)
  3. COne-millionth (10⁻⁶)
  4. DOne thousand (10³)
3.Makkelijk

In which state are most metals at room temperature?

  1. ALiquid
  2. BSolid
  3. CPlasma
  4. DGas
4.Gemiddeld

The amino acid glycine has an –NH₂ group and a –COOH group. What are these two groups called?

  1. AA phosphate group and a hydroxyl group
  2. BA carbonyl group and an ester group
  3. CA hydroxyl group and a methyl group
  4. DAn amino group and a carboxyl group
5.Gemiddeld

How many grams are in 2,5 kg?

  1. A2500 g
  2. B25 g
  3. C0,0025 g
  4. D250 g
6.Gemiddeld

Drops of water form on the outside of a glass of ice water. Where does this water come from?

  1. AThe glass releases water when it gets cold
  2. BThe ice evaporates through the glass
  3. CWater leaks through tiny holes in the glass
  4. DWater vapour in the air condenses on the cold glass
7.Moeilijk

A compound is 40% carbon, 6,7% hydrogen and 53,3% oxygen by mass (C = 12, H = 1, O = 16). What is its empirical formula?

  1. ACHO
  2. BC₂HO
  3. CCH₂O
  4. DCH₄O
8.Moeilijk

Why does a burn from steam at 100 °C usually cause more damage than one from liquid water at 100 °C?

  1. ASteam releases a large amount of extra energy as it condenses on the skin
  2. BSteam carries dissolved acid that damages the skin
  3. CSteam particles are hotter than water particles at the same reading
  4. DLiquid water cannot pass any of its heat to the skin

Antwoordenblad

  1. 1. D · Red
  2. 2. A · One-thousandth (10⁻³)
  3. 3. B · Solid
  4. 4. D · An amino group and a carboxyl group
  5. 5. A · 2500 g
  6. 6. D · Water vapour in the air condenses on the cold glass
  7. 7. C · CH₂O
  8. 8. A · Steam releases a large amount of extra energy as it condenses on the skin

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