Chemistry
Grade-10
Easy
Question
The true statement among the following is
- Oxalic acid is the monobasic weak acid
- Calcium carbonate on decomposition gives calcium oxide and oxygen.
- The components of pickles are highly reactive towards the glass.
- Pure H2SO4 is not a poor conductor of electricity.
Hint:
Ions conduct electricity.
The correct answer is: Pure H2SO4 is not a poor conductor of electricity.
Pure H2SO4 is not a poor conductor of electricity. - TRUE
Sulphuric acid is a strong acid and completely dissociates into its ions and conduct electricity.
Related Questions to study
Chemistry
The strength of the acid is given by:
The strength of the acid is given by:
ChemistryGrade-10
Chemistry
Formic acid is present in:
Formic acid is present in:
ChemistryGrade-10
Chemistry
Hydracids are those acids that contain only:
Hydracids are those acids that contain only:
ChemistryGrade-10
Chemistry
Identify the strong mineral acid from the following.
Identify the strong mineral acid from the following.
ChemistryGrade-10
Chemistry
The following picture depicts which property of acids?
The following picture depicts which property of acids?
ChemistryGrade-10
Chemistry
Complete the following analogy: Sea water : Salty :: ______: Detergents
Complete the following analogy: Sea water : Salty :: ______: Detergents
ChemistryGrade-10
Chemistry
Math the column A (substances) with column B (Uses):
Math the column A (substances) with column B (Uses):
ChemistryGrade-10
Chemistry
What is the scientific name for vinegar?
What is the scientific name for vinegar?
ChemistryGrade-10
Chemistry
Study the following table carefully and answer the following question.
Which of the above observations are incorrect?
Study the following table carefully and answer the following question.
Which of the above observations are incorrect?
ChemistryGrade-10
Chemistry
Which of the following compound is base?
Which of the following compound is base?
ChemistryGrade-10
Chemistry
If the sample of acid-containing more amount of water and a very less amount of acid, it is known as?
If the sample of acid-containing more amount of water and a very less amount of acid, it is known as?
ChemistryGrade-10
Chemistry
The basicity of hydrogen sulphide(H2S) is?
The basicity of hydrogen sulphide(H2S) is?
ChemistryGrade-10
Chemistry
Which of the following is considered weak acid?
Which of the following is considered weak acid?
ChemistryGrade-10
Chemistry
When sulphuric acid reacts with the sodium chloride, the product obtained is the hydrochloric acid because:
When sulphuric acid reacts with the sodium chloride, the product obtained is the hydrochloric acid because:
ChemistryGrade-10
Chemistry
Which of the following acid is present in the apples?
Which of the following acid is present in the apples?
ChemistryGrade-10
