10.56 g of substance occupies 2.2.c.c. express it's density by keeping view on significant figures.
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Answer: ANSWER IS 4.8 gm/cc
Explanation:
Density= mass/volume
Density = 10.56/2.2=4.8gm/cc. AND ACCORDING TO SIGNIFICANT FIGURES ANSWER SHOULD BE IN LEAST NUMBER OF SIGNIFICANT FIGURES SO ANSWER IS 4.8 gm/cc AS IN BOTH GIVEN NUMERATOR AND DENOMINATOR 2.2cc HAS LEAST NUMBER OF SIGNIFICANT FIGURES THAN MASS.
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