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Complete the statement: Sodium hydrogen carbonate is used ______.
for removing permanent hardness of water
as a cleaning agent for domestic purposes
in soda-acid fire extinguishers
in the manufacture of borax
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SSC Data Interpretation
SSC Geometry
SSC Linear Equations
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SSC Quadratic Equations
SSC Trigonometry
SSC Ages
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SSC Reading Comprehension
SSC Vocabulary
SSC Analogy
SSC Coding Decoding
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SSC Meaningful Order
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