In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark it as your answer .
The negotiations between the (A)/ two countries was conducted in (B)/ earnest and resulted in a (C)/ mutually beneficial trade agreement. (D)
The error is in Part (B), where "was" should be corrected to "were" to ensure subject-verb agreement. "Negotiations" is a plural noun, so the plural form of the verb ("were") is appropriate here.
The chemical name of ______ is sodium hydrogen carbonate.
A galvanometer is used to:
The word “acid” comes from a ________ word.
Absolute alcohol is prepared from rectified spirit by using the following process :
Which of the following is correct regarding isobars?
I. They have different atomic numbers
II. The have same mass numbers
Anesthesia which is administered during the surgeries in the hospitals is a mixture of which of the following gases?
_______ is a common name of ethanoic acid.
Atomic number =
_________is a formula for rust.
What is the common name of sodium carbonate?
