Chemistry
Grade-10
Easy
Question
Which of the following picture does not depict the use of sodium hydroxide?
Hint:
Bleaching powder is used in water purification.
The correct answer is:
- Sodium hydroxide is not used for water cleaning rather bleaching powder is used.
- Sodium hydroxide is used for preparing chemicals.
- Sodium hydroxide is used in soap preparation.
- Sodium hydroxide plays huge role in textile industries.
Related Questions to study
Chemistry
Multiple True-False Type Questions
State whether the following statements are true or false.
I. Bleaching powder is extensively used in the petroleum refining.
II. Sodium hydroxide on being exposed to air reacts with the CO2 present in the air to form sodium carbonate.
III. Sodium hydroxide can be used in the purification of bauxite (an aluminium ore) during the extraction process.
IV. Bleaching powder is acts as both oxidising as well as reducing agent due to presence of oxygen.
Multiple True-False Type Questions
State whether the following statements are true or false.
I. Bleaching powder is extensively used in the petroleum refining.
II. Sodium hydroxide on being exposed to air reacts with the CO2 present in the air to form sodium carbonate.
III. Sodium hydroxide can be used in the purification of bauxite (an aluminium ore) during the extraction process.
IV. Bleaching powder is acts as both oxidising as well as reducing agent due to presence of oxygen.
ChemistryGrade-10
Chemistry
Study the given figure carefully, which represents the decomposition of aqueous sodium chloride solution by passing electricity.
Identify the X, Y, P, Q and R in the below figure.
Study the given figure carefully, which represents the decomposition of aqueous sodium chloride solution by passing electricity.
Identify the X, Y, P, Q and R in the below figure.
ChemistryGrade-10
Chemistry
Gas P formed after the reaction between acid and compound A, when directed towards a burning candle extinguishes it. A is
Gas P formed after the reaction between acid and compound A, when directed towards a burning candle extinguishes it. A is
ChemistryGrade-10
Chemistry