PDF chapter test TRY NOW
1.
A salt solution is obtained by dissolving 20 g of salt in 80 g of water. What must be done to make this salt solution 60% ?
2. Identify X and Y in the given figure
(A). Mixture of naphthalene and anthracene & Solid naphthalene
(B). Mixture of NaCl and water & Solid NaCl
(C). Mixture of NaCl and anthracene & Solid anthracene
(D). Mixture of sugar and NaCl & Solid sugar
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