Quiz
Chem module - 1
Perguntas do quiz (23)
1What is the chemical formula of Sodium hydroxide
- ANaOH
- BNaHO
- CNaOH2
- DNaHO2
- ENaH2
- FNa2H
- GHNa3
2What is the chemical formula of Hydrochloric acid
- AHCl
- BHCl2
- CHO3
- DH2O4
- EHNaO2
3What is the chemical formula of sulfuric acid
- AHSO3
- BNaSO2
- CH2SO4
- DNaSO
- ENaS2
4What is the chemical formula of Methane
- ACH2
- BClH2
- CHCl
- DClOH2
- ECH4
5What is the chemical formula of Ammonia
- ANH2
- BNaH2
- COH3
- DNaH2O4
- ENH3
6What is the chemical formula for a Ammonium ion
- ANa2H3-1
- BNOH2-3
- CNH4+
- DNah2-
7What is the chemical formula for a Hydroxide ion
- AO2H-
- BH2O3-2
- COH-
- DHO+
8What is the chemical formula for a Nitrate ion
- ANO3-
- BN2O-
- CNaO-
- DNaO3-2
9What is the chemical formula for a Carbonate ion
- ACO3-
- BCO3-2
- CCH2-
- DCH3-3
10What is the chemical formula for a Sulfate ion
- ASOH4-3
- BSO4-2
- CSO2-3
- DSOH2-4
11What is the chemical formula for a Phosphate ion
- APO3-
- BPH2-
- CPH2-4
- DPO4-3
12What is the chemical formula for the Polyatomic ion not included in OH NO CO SO PO 11334
- ANaH4+ and HCO2-
- BNaH4+ and HCO3-
- CNH4+ and HCO2-
- DNH4+ and HCO3-
13what of the following is used in the process of filtration
- ASifter
- BFilter paper
- CHeat
- Ddistillation
- Esedimentation
14A sand, Iron and Salt mixture is a heterogeneous mixture
- AVerdadeiro
- BFalso
15A Mixture of Sand, water and salt is type homogeneous mixture
- AVerdadeiro
- BFalso
16A Mixture of water and salt is type homogeneous mixture
- AVerdadeiro
- BFalso
17Wet sand is a heterogeneous Mixture
- AVerdadeiro
- BFalso
18Which Process do you use to turn salt water into salt crystals
- ASieving
- BGas Chromatography
- CEvaporation
- Ddecanting
19What Process do you use to get soild particles to settle on the bottom so that the liquid can be poured off?
- ASedimentation or decanting
- Bseparating funnel
- Csieving
- Dfiltration
20Which Process is used when mining for gold
- Asieving
- Bflitration
- Cevaporation
- Dgas chromatography
21What is the chemical formula of potassium iodide
- AKI
- BKI2
- CK2I
- DKI3
22What is the chemical formula of magnesium Oxide
- AMgO
- BMgO2
- CMgH2
- DMgH3
23What is the chemical formula of Potassium nitride
- AK2N2
- BKN3
- CK3N
- DKN
Informações
- Descrição
- Higher School Certificate Chemistry Quiz sobre Chem module - 1, criado por Luke Walker em 19-02-2019.
- Autor
- Luke Walker
- Idioma
- English
- Visualizações
- 682
- Etiquetas
- Avaliação
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