Lembaran kerja Kimia untuk peperiksaan kemasukan kejururawatan dengan jawapan

Lembaran kerja Kimia untuk peperiksaan kemasukan kejururawatan percuma untuk dicetak: 8 soalan dari mudah hingga tahap peperiksaan, dengan skema jawapan. Cetak atau simpan sebagai PDF.

Lembaran kerja baharuBerlatih dalam talian dengan petunjuk

Untuk pensyarah dan guru: percuma untuk dicetak, disalin dan digunakan di dalam kelas. Setiap lembaran kerja baharu mempunyai nilai baharu dan skema jawapannya sendiri. Pautan ke ExamProblems di halaman kursus anda amat dihargai.

Nama: ____________________   Tarikh: ____________

1.Mudah

Which gas is needed for a fuel to burn (combustion)?

  1. AHelium
  2. BCarbon dioxide
  3. CNitrogen
  4. DOxygen
2.Mudah

Zarah manakah hampir tidak mempunyai jisim berbanding yang lain dalam atom?

  1. AElektron
  2. BProton
  3. CNukleus secara keseluruhan
  4. DNeutron
3.Mudah

Between which kinds of elements do ionic bonds usually form?

  1. AA metal and a nonmetal
  2. BTwo identical metals
  3. CTwo noble gases
  4. DTwo nonmetals
4.Sederhana

When mercury(II) oxide is heated, it reacts as 2HgO → 2Hg + O₂. What type of reaction is this?

  1. ADecomposition
  2. BSingle replacement
  3. CSynthesis
  4. DCombustion
5.Sederhana

How does evaporation differ from boiling?

  1. AEvaporation happens throughout the liquid at a set temperature; boiling happens only at the surface
  2. BEvaporation needs a higher temperature than boiling
  3. CEvaporation happens only at the surface and at any temperature; boiling happens throughout the liquid at a set temperature
  4. DEvaporation produces a solid, while boiling produces a gas
6.Sederhana

What is the shape of a water molecule?

  1. ABent
  2. BLinear
  3. CFlat triangle
  4. DTetrahedral
7.Sukar

Ammonia (NH₃) has three bonding pairs and one lone pair on nitrogen. What is its shape?

  1. AFlat triangle (trigonal planar)
  2. BTrigonal pyramidal
  3. CLinear
  4. DTetrahedral
8.Sukar

A reaction should produce 2 mol of a product with a molar mass of 30 g/mol, but only 48 g is collected. What is the percent yield?

  1. A48%
  2. B60%
  3. C125%
  4. D80%

Kunci jawapan

  1. 1. D · Oxygen
  2. 2. A · Elektron
  3. 3. A · A metal and a nonmetal
  4. 4. A · Decomposition
  5. 5. C · Evaporation happens only at the surface and at any temperature; boiling happens throughout the liquid at a set temperature
  6. 6. A · Bent
  7. 7. B · Trigonal pyramidal
  8. 8. D · 80%

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