CAT DILR Questions | CAT Line Chart & Bar Chart questions
CAT/1994
Question . 180
Approximately, how many kg of Potassium Nitrate can be dissolved in 10 litres of water at 30°C?
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Explanatory Answer
Method of solving this CAT DILR Question from Line Chart & Bar Chart question
(c) Solubility of potassium nitrate at 30°C = 0.38 kg /litre so in 10 litres of water it can be dissolved
= 10 × 38 = 3.8 kg = approx(4 )