Mark 'T' if the statement is true and 'F' if it is false.
Coal can be drawn into wires

Mark 'T' if the statement is true and 'F' if it is false. (a) Generally, non-metals react with acids. (b) Sodium is a very reactive metal. (c) Copper displaces zinc from zinc sulphate solution. (d) Coal can be drawn into wires.

Mark 'T' if the statement is true and 'F' if it is false. Copper displaces zinc from zinc sulphate solution. ( )

Mark 'T' if the statement is true and 'F' if it is false. Sodium is a very reactive metal.

Mark 'T' if the statement is true and 'F' if it is false: Solar energy is converted into chemical energy during photosynthesis. (T/F)

Mark 'T' if the statement is true and 'F' if it is false: Carbon dioxide is released during photosynthesis. (T/F)

Mark 'T' if the statement is true and 'F' if it is false. Generally, non-metals react with acids.

Mark 'T' if the statement is true and 'F' if it is false: Plants which synthesise their food themselves are called saprotrophs. (T/F)

Mark 'T' if the statement is true and 'F' if it is false: Nitric acid turns red litmus blue. (T/F)