Cevaplı Hemşirelik giriş sınavları için kimya çalışma kâğıdı
Ücretsiz yazdırılabilir Hemşirelik giriş sınavları için kimya çalışma kâğıdı: kolaydan sınav düzeyine 8 soru ve cevap anahtarı. Yazdırın ya da PDF olarak kaydedin.
Öğretmenler için: sınıfta ücretsiz yazdırılabilir, çoğaltılabilir ve kullanılabilir. Her yeni çalışma kâğıdında yeni değerler ve kendi cevap anahtarı vardır. Ders sayfanızda ExamProblems bağlantısı vermeniz bizi memnun eder.
Ad: ____________________ Tarih: ____________
1.Kolay
What is the change from a gas directly to a solid, skipping the liquid state, called?
ADeposition
BFreezing
CSublimation
DCondensation
2.Kolay
Which element exists naturally as diatomic molecules (two atoms joined together)?
AOxygen
BSodium
CHelium
DIron
3.Kolay
Which technique is used to separate the different coloured dyes in an ink?
AFiltration
BMagnetism
CChromatography
DDistillation of the ink
4.Orta
How should the volume of water in a graduated cylinder be read?
AFrom below, at the highest point the water touches the glass
BAt eye level, from the bottom of the curved surface (meniscus)
CAt any angle, from the middle of the cylinder
DFrom above the cylinder, at the top edge of the curved surface
5.Orta
To which family of organic compounds does ethanol, C₂H₅OH, belong?
ACarboxylic acids
BAlkanes
CAlcohols
DEsters
6.Orta
What is the name of the molecular compound CO?
ACarbon monoxide
BCarbon dioxide
CMonocarbon oxide
DCarbon oxide
7.Zor
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?
AC₂HO
BCH₄O
CCH₂O
DCHO
8.Zor
Haemoglobin binds oxygen reversibly: Hb + O₂ ⇌ HbO₂. How does this equilibrium help deliver oxygen to tissues?
AThe equilibrium does not change anywhere in the body
BLow O₂ in tissues shifts it to the right, releasing oxygen
CHigh O₂ in tissues shifts it to the left, absorbing oxygen
DLow O₂ in tissues shifts it to the left, releasing oxygen
Cevap anahtarı
1. A · Deposition
2. A · Oxygen
3. C · Chromatography
4. B · At eye level, from the bottom of the curved surface (meniscus)
5. C · Alcohols
6. A · Carbon monoxide
7. C · CH₂O
8. D · Low O₂ in tissues shifts it to the left, releasing oxygen
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