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If caco3 follow locp the mass of ca in 5 g sample of caco3 is
Anonymous Quiz
25%
0.5g
25%
1g
34%
1.5g
16%
2g
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Find the weight of 75% of pure Mgco3 which generate 80g mgo on heating
Anonymous Quiz
18%
222g
27%
223g
38%
224g
16%
225g
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100g sample of caco3 on combustion makes 33 g co2 the % age purity of caco3 is
Anonymous Quiz
14%
70%
51%
75%
27%
78%
8%
82%
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Forwarded from Shubham Jha - Class 9
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Equal volume of different gases at any definite temperature and pressure have
Anonymous Quiz
17%
Equal atom
40%
Equal mole
37%
Equal molecule
6%
None
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