An LCR series circuit is at resonance, then its impedence is zero . State whether this statement Is true or false?

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

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

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

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

“Substances like MnO shows paramagnetism”. State whether this statement is true or false?

“The molarity of a solution is independent of temperature”.' State whether, this statement Is true or false?

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

"Boric anhydride is one of a mineral of boron". State whether this statement is true or false?

Indicate whether the following statements are true or false:

“If the displacement of a particle is zero then its distance covered must be zero”.State whether this statement is true or false.