Chemistry for nursing entrance exams worksheet with answers

Free printable Chemistry for nursing entrance exams worksheet: 8 problems from easy to exam level, with an answer key. Print it or save it as a PDF.

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1.Easy

What is the SI unit of pressure?

  1. ANewton (N)
  2. BLitre (L)
  3. CPascal (Pa)
  4. DJoule (J)
2.Easy

What is an alloy?

  1. AA mixture of a metal with one or more other elements
  2. BA pure metal in its natural state
  3. CA compound formed when a metal reacts with oxygen
  4. DA nonmetal that conducts electricity
3.Easy

In a chemical reaction, what is the limiting reactant?

  1. AThe reactant that is left over at the end
  2. BThe reactant that runs out first and stops the reaction
  3. CThe reactant with the largest mass
  4. DThe catalyst that controls the speed
4.Medium

What is the shape of a water molecule?

  1. ALinear
  2. BTetrahedral
  3. CBent
  4. DFlat triangle
5.Medium

What kind of bond is found in a molecule of oxygen gas, O₂?

  1. AAn ionic bond
  2. BA polar covalent single bond
  3. CA metallic bond
  4. DA nonpolar covalent double bond
6.Medium

What is the density of an object with a mass of 50 g and a volume of 20 cm³?

  1. A0.4 g/cm³
  2. B2.5 g/cm³
  3. C1000 g/cm³
  4. D70 g/cm³
7.Hard

Methane (CH₄) has four bonding pairs and no lone pairs on carbon. What is its shape?

  1. ATetrahedral
  2. BSquare planar
  3. CBent
  4. DTrigonal pyramidal
8.Hard

In the equation N₂ + 3H₂ → 2NH₃, how many grams of ammonia (17 g/mol) can be made from 1 mol of N₂ with excess hydrogen?

  1. A51 g
  2. B34 g
  3. C17 g
  4. D28 g

Answer key

  1. 1. C · Pascal (Pa)
  2. 2. A · A mixture of a metal with one or more other elements
  3. 3. B · The reactant that runs out first and stops the reaction
  4. 4. C · Bent
  5. 5. D · A nonpolar covalent double bond
  6. 6. B · 2.5 g/cm³
  7. 7. A · Tetrahedral
  8. 8. B · 34 g

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