Questions

Atomic mass of Nitrogen is 14 and that of Hydrogen is 1. What will be the molecular mass of Ammonia?

Metal oxides which react with acids as well as bases are called

Where can you find the Kunchikal waterfalls?

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement isneeded, select "no improvement".

My daughter (comes running) as fast as her little feet can take her while her eyes sparkle vivaciously

Time period of Annual Plans was ___________.

What does Trypsin do?

Which of the following gases is used to prevent food material from getting oxidised?

Which Indian author has chronicled the life in the Kumaon hills in the book 'Things to Leave Behind'?