stephg6976 stephg6976

26-04-2024
Chemistry

contestada

How many grams of ice at -14oC are needed to cool 200g of water from 25ᵒC to 10ᵒC? (Take, specific heat of ice=0.5calg-¹⁰C⁻¹ and latent heat of ice =80calg⁻¹)
a.20g
b.27g
c.30g
d.31g

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