Order PDF of any content from our website with a little minor Fee to donate for hard work. Online MCQs are fully free but PDF books are paid. For details: contact whatsapp +923028700085 Important notes based PDF Books are available in very little price, starting from 500/-PKR; Order Now: contact whatsapp +923028700085

LAWS OF CHEMICAL COMBINATION MCQs

10 min Score: 0 Attempted: 0/10 Subscribe
1. Law of conservation of mass was presented by:





2. Law of conservation of mass was presented in:





3. Law of constant proportion was put forward by:





4. Richter put forward law of reciprocal proportion in:





5. In water, ratio of hydrogen and oxygen is:





6. The weight ratio of carbon and oxygen in carbon dioxide is:





7. Law of multiple proportion was given by:





8. Law of multiple proportion was given in:





9. Which law states that mass amount does not change in reaction?





10. Chemical formula of silver nitrate is:





Contents Copyrights Reserved By T4Tutorials