1.7 gram of silver nitrate dissolved in 100 gram of water is taken. 0.585 gram of sodium chloride dissolved in 100 gram of water is added to it and chemical reaction occurs. 1.435 gm of AgCl and 0.85gm NaNO3 are formed. These results illustrate:
A
Law of constant proportion
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B
Law of mass conservation
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C
Law of multiple proportion
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D
Law of reciprocal proportion
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Solution
The correct option is A Law of mass conservation Total weight of AgNO3+water+NaCl=102.285gm
Total weight of NaNO3+water+AgCl=102.285gm
Above result illustrates law of mass conservation.