Statement I: Very little hydrogen is produced when sulphuric acid is added to calcium. Statement II: The salt that is produced, calcium sulphate, is insoluble.

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Q: 36 (NDA-II/2013)
Statement I: Very little hydrogen is produced when sulphuric acid is added to calcium. Statement II: The salt that is produced, calcium sulphate, is insoluble.
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question_subject: 

Science

question_exam: 

NDA-II

stats: 

0,10,5,10,4,1,0

keywords: 

{'calcium sulphate': [0, 1, 1, 7], 'sulphuric acid': [1, 1, 0, 1], 'calcium': [2, 0, 0, 4], 'salt': [1, 0, 1, 1], 'little hydrogen': [0, 0, 0, 1]}