Question
What is the chemical name of bleaching
powder?Solution
Calcium hypochlorite, with the chemical formula Ca(OCl)₂, is the active ingredient in bleaching powder, commonly used for water treatment and as a bleaching agent.
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22, 38, 74, 138, ?, 382
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(141.95 – 112.06) × (45.21 – 38.99) = ?
Cost of two types of pulses is Rs.25 and Rs, 30 per kg, respectively. If both the pulses are mixed together in the ratio 2:3, then what should be the pr...
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