Tag: non-metals
Questions Related to non-metals
Hydrogen blow torch is based on :
Which of the following statements are not true for hydrogen?
Dalda (Vanaspathi) is prepared by:
In which of the following way, the transportation of hydrogen gas do not take place?
$H _2$ is best alternative to fossil fuels but use of hydrogen as a fuel is dangerous because:
In hydrogen economy, energy required for automobiles or electrical energy is obtained from the reaction between _____ and oxygen.
Hydrogen can be prepared on commercial scale by different methods. In its preparation by the action of steam on hydrocarbons, a mixture of $CO$ and $H _2$ gas is formed called:
The by-product formed in most of the cases with the use of hydrogen is:
Which of the following gas is used in fuel cell?
The best alternative to fossil fuels will be ______.