(b)"The graph of `x^2/4+y^4/1=1` is an ellipse".State whether this statement is true or false.

“Novalac Is a thermoplastic” State whether this statement is true or false.

Indicate whether the following statements are true or false:

“ H_3PO_2 is a tribaslc acid”. State whether this statement Is true or false ?

“Oxidation of aldehydes gives ethers”.State whether this statement is true or false ?

Adsorption is always endothermic”.state whether this statement is true or false.

“Thymine named base is found in RNA’. State whether this statement is true or false.

“Absolute alcohol is pure ethanol”. State whether this statement is true or false ?

“Zinc forms coloured Ions and complexes". State whether this statement is true-or false.

"only alkenes show geometric isomerism." State whether this statement is true or false.

It is Impossible to measure the actual voltage of any half cell by itself”. State whether this statement Is true or false