Question:
25% of 250g sugar solution & 40% of 500g sugar solution are mixed then find out the mass percentage in the solution.
25% of 250g sugar solution & 40% of 500g sugar solution are mixed then find out the mass percentage in the solution.
Updated On: Feb 8, 2024
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Solution and Explanation
Mass of Sugar = (25 × 250) + (40 × 500)
= 262.5 gm
Correct answer is 35%.
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Chemistry is a vast subject and for understanding its significance we can take help of following points:
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Classification of Matter
There are two ways of classifying the matter:
(A) Physical Classification:
Matter can exist in three physical states:
- Solids - have definite volume and definite shape
- Liquids - have definite volume but not definite shape.
- Gases - have neither definite volume nor definite shape.
(B) Chemical Classification:
Based upon the composition, matter can be divided into two main types:
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