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Class 11 · Chemistry

Which option incorrectly matches the scientist and law?

Class 11 · Chemistry

Which option correctly matches the scientist with the law?

Class 11 · Chemistry

Which option simplifies the ratio incorrectly?

Class 11 · Chemistry

Which option simplifies the ratio correctly?

Class 11 · Chemistry

Which option contains the correct conclusion?

Class 11 · Chemistry

If a question mentions gas volumes and same temperature pressure which law is most likely?

Class 11 · Chemistry

If a question mentions same two elements and different compounds which law is most likely?

Class 11 · Chemistry

If a question mentions pure compound and constant composition which law is most likely?

Class 11 · Chemistry

If a question mentions total reactant mass and total product mass which law is most likely?

Class 11 · Chemistry

Which option correctly differentiates definite proportions and multiple proportions?

Class 11 · Chemistry

Which option correctly differentiates multiple proportions and Gay-Lussac's law?

Class 11 · Chemistry

Which option correctly differentiates conservation of mass and definite proportions?

Class 11 · Chemistry

Which statement shows correct experimental understanding of Gay-Lussac's law?

Class 11 · Chemistry

Which statement shows correct experimental understanding of multiple proportions?

Class 11 · Chemistry

Which statement shows correct experimental understanding of definite proportions?

Class 11 · Chemistry

Which statement shows correct experimental understanding of conservation of mass?

Class 11 · Chemistry

If a 120 gram compound contains 30 grams B what will be the percentage of B?

Class 11 · Chemistry

If a 96 gram compound contains 24 grams A what is the percentage of A?

Class 11 · Chemistry

A compound contains 30 percent A and 70 percent B. What is the ratio A:B?

Class 11 · Chemistry

If A is 72 percent in a pure compound what percent will B be?