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Class 11 · Chemistry
→Which option is a correct example of definite proportions?
Class 11 · Chemistry
→Salt and water ratio in salt water can change so why is it not an example of definite proportions?
Class 11 · Chemistry
→For what is the law of definite proportions valid?
Class 11 · Chemistry
→The laws of chemical combination helped in the development of which theory?
Class 11 · Chemistry
→If gas escapes during a reaction, what care is needed while checking conservation of mass?
Class 11 · Chemistry
→In which law are total masses of reactants and products compared?
Class 11 · Chemistry
→Which law explains the fixed composition of water?
Class 11 · Chemistry
→Which law applies to compounds like (CO) and (CO_2)?
Class 11 · Chemistry
→Which law states that the composition of a pure compound is always the same?
Class 11 · Chemistry
→The law of conservation of mass is based on which basic idea?
Class 11 · Chemistry
→According to Gay-Lussac's law how are the volumes of reacting gases related?
Class 11 · Chemistry
→Which condition is necessary in Gay-Lussac's law of gaseous volumes?
Class 11 · Chemistry
→Who gave the law of gaseous volumes?
Class 11 · Chemistry
→The law of reciprocal proportions is based on relation among how many elements?
Class 11 · Chemistry
→Who proposed the law of reciprocal proportions?
Class 11 · Chemistry
→In the law of multiple proportions masses of one element combining with fixed mass of another are in what ratio?
Class 11 · Chemistry
→When does the law of multiple proportions apply?
Class 11 · Chemistry
→The law of multiple proportions is associated with which scientist?
Class 11 · Chemistry
→How does the mass ratio of hydrogen and oxygen in water remain?
Class 11 · Chemistry
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