K.asish subudhi Asked a Question
January 20, 2021 6:55 ampts 30 pts
A A 10 cm sandstone block has a mass of 20 grams. If the average density of sand grains is 2.5 g/cm, the porosity (in percent) of the sandstone is A. 25 B. 20 C. 28 D. 30 (IIT-JAM 2015)
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  • Saurabh shukla thankyou
    Correct answer is 20% .. Please find solution below..
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  • K.asish subudhi
    thank u
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  • Sajan sarthak thankyou
    POROSITY IS EQUAL TO 20 PERCENTAGE
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