Which one of the following statements is incorrect for the hydrogen production from electrolysis method?a.uses electricity to split water into hydrogen and oxygenb.uses electricity to evaporate water into hydrogenc.hydrogen atoms released at anode are twice the number of oxygen atomsd.carbon-free hydrogen production from renewable and nuclear resources

Which one of the following statements is correct for FCEV?a.generates electricity using solar cellsb.generates electricity using oxygen and compressed hydrogenc.generates electricity using oxygen, compressed hydrogen, and fuel cellsd.generates electricity using oxygen, compressed hydrogen, and solar cells

Which of the following statements about hydrogen-oxygen fuel cells is not true?The only waste product is waterElectrical energy is produced from the oxidation of hydrogenHydrogen must be supplied constantlyAn acidic electrolyte is require

Which one of the following statements is incorrect for hydrogen?a.consist of a single proton and a single electron,b.exists freely in naturec.hydrogen fuel produces zero greenhouse gas emissiond.most abundant element in nature

Identify the correct statements from the following.(A) In Photosynthesis reaction, Water is Oxidised to Oxygen.(B) An example for interstitial hydride Is MgH2.(C) Sodium hexametaphosphate is used In the removal of permanent hardness of water.

Electrolysis of water occurs according to the following equation:2H2O → 2H2 + O2If electrolysis is performed with 100% efficiency on 100 grams of water, how many grams of hydrogen gas will be produced?A.100 gramsB.11 gramsC.50 gramsD.4 gramsSUBMITarrow_backPREVIOUS