John thought he could easily defeat his opponent in the debate, but he quickly realized he had caught a tartar when he faced an eloquent and well-prepared speaker.
"To catch a tartar," means to unexpectedly encounter or deal with a difficult or powerful person or situation that proves to be a challenging opponent or problem to overcome.
Which of the following is the correct set-up for electrolytic refining of silver?
Which of the following acids is present in an ant’s string?
Galvanisation is the process of depositing a layer of ________ on iron.
When carbon dioxide gas is passed through lime water, a white precipitate is formed, which dissolves on
passing excess of carbon dioxide. The...
Tendons and Ligaments are
Which of the following endocrine glands is located in the thoracic region in man?
What is the atomic mass of carbon?
1 mole of carbon atoms = ______ g of carbon atoms
Which of the following is most correct about a balanced diet?
