Test
Acids and Bases Quiz
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (10)
1What is the concentration in terms of \(gdm^{-3}\) of a solution containing \(10g\) of solute dissolved in \(200cm^{3}\) ?
The concentration is \([blank_start]50[blank_end]gdm^{-3}\)- A50
2A solution with a pH of 0 has a concentration of (\(H^{+}\)) that is [blank_start]10000[blank_end] greater than a solution with a pH of 4
- A10000
3A neutralisation reaction between magnesium oxide and hydrochloric acid will form...
- AMagnesium chloride and water
- BManganese chloride and water
- CMagnesium sulfate and water
- DMagnesium chloride and salt
4[blank_start]1[blank_end]\(Ca(OH)_2(aq) + \) [blank_start]2[blank_end]\(HNO_3(aq) \rightarrow \) [blank_start]1[blank_end]\(Ca(NO_3)_2(aq) + \) [blank_start]2[blank_end]\(H_2O(l)\)
- A1
- B2
- C1
- D2
5What is an alkali?
- AAn insoluble acid
- BA soluble acid
- CAn insoluble base
- DA soluble base
6A solution with a pH of 0 has a very low concentration of hydrogen ions
- AVerdadero
- BFalso
7A solution of strong acid always has a lower pH than a solution of weak acid
- AVerdadero
- BFalso
8Which of the following is the test for carbon dioxide?
- ATurns Universal Indicator red
- BBurns with a smoky flame
- CTurns limewater milky
9What type of compound is calcium oxide?
- ABase
- BAcid
- CCarbonate
- DMetal
10Complete this equation which describes how antacids neutralise excess acid in the stomach.
Magnesium [blank_start]carbonate[blank_end] + [blank_start]hydrochloric[blank_end] acid \(\rightarrow\) [blank_start]Carbon dioxide[blank_end] + water + [blank_start]magnesium[blank_end] chloride- Ahydrochloric
- Bmagnesium
- CCarbon dioxide
- Dcarbonate
Información
- Descripción
- El usuario ha eliminado su información de asignaturas Test sobre Acids and Bases Quiz, creado por Usuario eliminado el 30/06/2017.
- Autor
- Usuario eliminado
- Idioma
- English
- Visitas
- 18
- Etiquetas
- Valoración
- Aún sin valoraciones Valora este test