100 mL of a water sample contains 0.81 g of calcium bicarbonate and 0.73 g of magnesium bicarbonate. The hardness of this water sample expressed in terms of equivalents of CaCO3 is: (molar mass of calcium bicarbonate is 162 g mol-1 and magnesium bicarbonate is 146 g mol-1)a)1,000ppmb)100 ppmc)10,000 ppmd)5,000 ppmCorrect answer is option 'C'. Can you explain this answer?

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100 mL of a water sample contains 0.81 g of calcium bicarbonate and 0.73 g of magnesium bicarbonate. The hardness of this water sample expressed in terms of equivalents of CaCO₃ is: (molar mass of calcium bicarbonate is 162 g mol^-1 and magnesium bicarbonate is 146 g mol^-1)

a)
1,000ppm
b)
100 ppm
c)
10,000 ppm
d)
5,000 ppm

Correct answer is option 'C'. Can you explain this answer?

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100 mL of a water sample contains 0.81 g of calcium bicarbonate and 0....

100 ml sample contain 0.81g of

i.e., equal to 5g of

and 0.73 g of

per 100ml is equal to 5g of

per lit. total hardness is 10g per litre or 10,000 ppm

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100 mL of a water sample contains 0.81 g of calcium bicarbonate and 0.73 g of magnesium bicarbonate. The hardness of this water sample expressed in terms of equivalents of CaCO3 is: (molar mass of calcium bicarbonate is 162 g mol-1 and magnesium bicarbonate is 146 g mol-1)a)1,000ppmb)100 ppmc)10,000 ppmd)5,000 ppmCorrect answer is option 'C'. Can you explain this answer?

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100 mL of a water sample contains 0.81 g of calcium bicarbonate and 0.73 g of magnesium bicarbonate. The hardness of this water sample expressed in terms of equivalents of CaCO3 is: (molar mass of calcium bicarbonate is 162 g mol-1 and magnesium bicarbonate is 146 g mol-1)a)1,000ppmb)100 ppmc)10,000 ppmd)5,000 ppmCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about 100 mL of a water sample contains 0.81 g of calcium bicarbonate and 0.73 g of magnesium bicarbonate. The hardness of this water sample expressed in terms of equivalents of CaCO3 is: (molar mass of calcium bicarbonate is 162 g mol-1 and magnesium bicarbonate is 146 g mol-1)a)1,000ppmb)100 ppmc)10,000 ppmd)5,000 ppmCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 100 mL of a water sample contains 0.81 g of calcium bicarbonate and 0.73 g of magnesium bicarbonate. The hardness of this water sample expressed in terms of equivalents of CaCO3 is: (molar mass of calcium bicarbonate is 162 g mol-1 and magnesium bicarbonate is 146 g mol-1)a)1,000ppmb)100 ppmc)10,000 ppmd)5,000 ppmCorrect answer is option 'C'. Can you explain this answer?.

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