empirical formula of acetylene is CH. If its molecular mass is 26g. Find its molecular formula (class 9)
anitaecc
Asked:
November 2023
2.3 g of carbon on burning in air gives 14g of carbon dioxide. In another experiment 8g of carbon was reacted with 3.2 g of oxygen to form carbon dioxide. Verify the law of constant proportion [class 9]
anitaecc
Asked:
November 2023
Please give the summary of hitler's rise in the Nazism chapter class 9