Chemistry
Grade-10
Easy
Question
In the Bachmann plant, the vertical tower which is made of cast iron is called as:
- Chlorinating tower
- Electron tower
- Absorption tower
- Distillation tower
Hint:
Electron tower.
The correct answer is: Chlorinating tower
Bachmann Industries is a Bermuda-registered, Chinese-owned company, globally headquartered in Hong Kong, specialising in model railroading. Bachmann plant is shaped like a vertical tower and made of cast iron. In the Bachmann plant, the vertical tower which is made of cast iron is called as chlorinating tower.
Bleaching powder can be manufactured in two types of plants, namely, Hasen Clever plant and Bachmann plant.
Related Questions to study
Chemistry
Write the below reaction in the form of equation. Sodium hydroxide reacts with Zn metal gives sodium Zincate and Hydrogen gas.
Write the below reaction in the form of equation. Sodium hydroxide reacts with Zn metal gives sodium Zincate and Hydrogen gas.
ChemistryGrade-10
Chemistry
Read the given following paragraph and fill in the blanks by choosing an appropriate option.
Calcium hypochlorite is a ___A___ powder. When it is exposed to air, it slowly decomposes to give ___B___and calcium chloride. It is ___C___ in cold water and the milkiness of the solution is due to presence of unreacted ___D___. It reacts with HCI and H2SO4 liberating ___E___ gas.
Identify the solution present in test tube A, B and C respectively?
Read the given following paragraph and fill in the blanks by choosing an appropriate option.
Calcium hypochlorite is a ___A___ powder. When it is exposed to air, it slowly decomposes to give ___B___and calcium chloride. It is ___C___ in cold water and the milkiness of the solution is due to presence of unreacted ___D___. It reacts with HCI and H2SO4 liberating ___E___ gas.
Identify the solution present in test tube A, B and C respectively?
ChemistryGrade-10
Chemistry
Hydrogen ion and water molecules combines and give _________.
Hydrogen ion and water molecules combines and give _________.
ChemistryGrade-10
Chemistry
Which of the following materials are used for the preparation of bleaching powder
Which of the following materials are used for the preparation of bleaching powder
ChemistryGrade-10
Chemistry
The chemical name of bleaching powder is:
The chemical name of bleaching powder is:
ChemistryGrade-10
Chemistry
The bleaching powder is solid substance and has strong smell of ________.
The bleaching powder is solid substance and has strong smell of ________.
ChemistryGrade-10
Chemistry
In the manufacture of bleaching powder by Bachmann plant, the inlets are provided for:
In the manufacture of bleaching powder by Bachmann plant, the inlets are provided for:
ChemistryGrade-10
Chemistry
A glass vessel containing NaOH solution is noticed after some time. A white coloured deposit in glass vessels is observed during this change. State the reason for the mentioned change.
A glass vessel containing NaOH solution is noticed after some time. A white coloured deposit in glass vessels is observed during this change. State the reason for the mentioned change.
ChemistryGrade-10
Chemistry
Which of the following raw material is used for the manufacture of bleaching powder?
Which of the following raw material is used for the manufacture of bleaching powder?
ChemistryGrade-10
Chemistry
Sodium hydroxide is white crystalline ________ solid and it is ______ in water.
Sodium hydroxide is white crystalline ________ solid and it is ______ in water.
ChemistryGrade-10
Chemistry
Which of the following is a base but not a alkali?
Which of the following is a base but not a alkali?
ChemistryGrade-10
Chemistry
Sodium carbonate doesn't reacts with sodium hydroxide.
Sodium carbonate doesn't reacts with sodium hydroxide.
ChemistryGrade-10
Chemistry
The excess addition of which of the following solution would reverse the change when an aqueous solution turns red litmus solution to blue.
The excess addition of which of the following solution would reverse the change when an aqueous solution turns red litmus solution to blue.
ChemistryGrade-10
Chemistry
The main product of any neutralization reaction is
The main product of any neutralization reaction is
ChemistryGrade-10
Chemistry
Generally the nature of a non-metal oxide is
Generally the nature of a non-metal oxide is
ChemistryGrade-10
