Questions

To hear a distinct echo the time interval between the original sound and the reflected sound must be at least

______ bond holds the atoms together within a water molecule.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

A learned man may be stupid for he knows only from books and not from his ______.

Psidium guajava is the scientific name of ___________.

In which part of the human body fat is completely digested?

Who among the following laid the foundation of chemical sciences by establishing two important laws of chemical combination?

Which of the following elements has the lowest melting point?

Name the drug that is yielded from Cinchona tree and is used to cure malaria.