Science · Acids, Bases and Salts
Substance 'X' turns red litmus blue and substance 'Y' turns blue litmus red. 'X' and 'Y' react with each other to form water and aluminium sulphate. Which of the following statements is true about 'X' and 'Y'?
- 1'X' is aluminium metal; 'Y' is sulphuric acid
- 2'X' is sulphuric acid; 'Y' is aluminium hydroxide
- 3'X' is sulphuric acid; 'Y' is aluminium chloride
- 4'X' is aluminium hydroxide; 'Y' is sulphuric acid✓
Correct answer
'X' is aluminium hydroxide; 'Y' is sulphuric acid
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