Search questions
Use text search or combine filters to find exactly the questions you need.
Class 11 · Chemistry
→If 28 grams product formed and one reactant was 12 grams what is the mass of the other reactant?
Class 11 · Chemistry
→In a closed vessel 10 grams A and 15 grams B react. What will be total mass of products?
Class 11 · Chemistry
→What is the best first step to solve questions on laws of chemical combination?
Class 11 · Chemistry
→What is the most common mistake in laws of chemical combination?
Class 11 · Chemistry
→In which law does percentage composition of a pure compound remain same?
Class 11 · Chemistry
→In which law is the most direct experimental measurement weighing reactants and products?
Class 11 · Chemistry
→Which law compares two different compounds?
Class 11 · Chemistry
→Which law checks composition of samples of the same pure compound?
Class 11 · Chemistry
→Which law looks at total mass before and after a chemical reaction?
Class 11 · Chemistry
→Which statement is correct for definite proportions?
Class 11 · Chemistry
→Which statement is correct for multiple proportions?
Class 11 · Chemistry
→Which statement is wrong for conservation of mass?
Class 11 · Chemistry
→Which statement is wrong for the law of gaseous volumes?
Class 11 · Chemistry
→Which example is not suitable for the law of multiple proportions?
Class 11 · Chemistry
→Which example is not suitable for the law of definite proportions?
Class 11 · Chemistry
→Which option is a mixture?
Class 11 · Chemistry
→Which option is a pure compound?
Class 11 · Chemistry
→In which law are volumes of gaseous substances taken under the same conditions?
Class 11 · Chemistry
→In which law is checking purity most necessary?
Class 11 · Chemistry
→