Complete the statement by filling the blanks with the correct word from the bracket
(5). The ratio of hydrogen and oxygen in water is___________[2:1 /1:2].
Hence, the ratio of hydrogen and oxygen in water is 2:1.
Fill in the blanks with the correct word from the brackets:
8. Fill in the blanks with the correct words.
(d). Hydrogen+Oxygen→Water is a __________ (word/unbalanced) equation.
Choose the correct word from the bracket and fill in the blanks.
When Acetic acid reacts with Sodium, it liberates _________ gas. (Hydrogen/ Oxygen)
Complete the following statements by filling the blanks with correct words.
(iv)The best way to reduce the level of pollution and sustainable development is ------ strategy.