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प्रश्न
Give the reason for the following:
Medicines are more effective in their colloidal form.
एका वाक्यात उत्तर
उत्तर
Phosphate ion `"PO"_4^(3-)`
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Order of a Reaction - Problems Based on First Order Rate Equation and Half Life Period
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संबंधित प्रश्न
A substance decomposes by following first order kinetics. If 50% of the compound is decomposed in 120 minutes, how long will it take for 90% of the compound to decompose?
Give the reason for the following:
Gelatin is added to ice creams.
A first order decomposition reaction takes 40 minutes for 30% decomposition. Calculate its `"t"_(1//2)` value.
20% of a first-order reaction is completed in five minutes. How much time will the 60% reaction take to complete? Calculate the half-life period (t1/2) for the above reaction.
