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.
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
What is a precipitate?
AA substance that speeds up a reaction
BAn insoluble solid that forms when two solutions react
CA liquid that forms when a solid melts
DA gas that bubbles out when two solutions are mixed
2.Mudah
Which of these is a polyatomic ion?
ASodium, Na⁺
BChloride, Cl⁻
COxide, O²⁻
DSulfate, SO₄²⁻
3.Mudah
What is the formula of sulfuric acid?
AH₂SO₄
BHCl
CH₂SO₃
DHNO₃
4.Sederhana
Which of these is a colloid?
AMilk
BSalt water
CPure water
DSand in water
5.Sederhana
Which nuclear process powers the Sun?
AFusion of hydrogen nuclei to form helium
BAlpha decay of helium
CCombustion of hydrogen gas with oxygen in its core
DFission of uranium into smaller nuclei
6.Sederhana
Using significant figures, what is 2.5 cm × 3.42 cm?
A8.6 cm²
B8.550 cm²
C9 cm²
D8.55 cm²
7.Sukar
Ikatan manakah paling berkutub?
ACl–Cl
BH–H
CH–F
DC–H
8.Sukar
Which list puts fluorine, chlorine and bromine in order of increasing electronegativity?
ACl < Br < F
BF < Cl < Br
CBr < F < Cl
DBr < Cl < F
Kunci jawapan
1. B · An insoluble solid that forms when two solutions react
2. D · Sulfate, SO₄²⁻
3. A · H₂SO₄
4. A · Milk
5. A · Fusion of hydrogen nuclei to form helium
6. A · 8.6 cm²
7. C · H–F
8. D · Br < Cl < F
Penyelesaian langkah demi langkah yang lengkap: berlatih topik ini di examproblems.com.