Start learning 50% faster. Sign in now
The Sustainable Development Goals (SDGs), also known as the Global Goals, were adopted by the United Nations in 2015 as a universal call to action to end poverty, protect the planet, and ensure that by 2030 all people enjoy peace and prosperity.
What is the common characteristic of elements in the same group of the periodic table?
Which one of the following is commonly used for pulp bleaching in the paper industry?
The (O-H) bond in CH3OH is which type of bond?
Plants absorb dissolved nitrates from soil and convert them into
Which of the following particles has the least mass?
The efficiency of a Carnot engine depends on:
A solution turns blue litmus red, its PH is likely to be?
Decibel is the unit used for –
Which is the best fire-extinguisher?
Match the following columns and choose the correct option:
Column I A. Leishmania donovani B. Trypanosoma gambiense C. Entamoeba histolytica D. W...