Questions

Acid Rain has pH value of

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

What is the process of slow cooling of hot glass called?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

One of the hazard of swimming (1)/ in the ocean is an unexpected (2)/ encounter with a jellyfish. (3)/ No error (4)

Which type of pathogen causes the water­borne disease Salmonellosis?

A newborn human baby is fed with the first secretion called colostrum from mammary gland. What does colostrum impart?

When the demand for a good increases with an increase in income, such a good is called_______

In the following question, a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.

Who will help me?