Question
Which among the following words can be formed using the
letters of the given word only once? HELICOPTERSolution
The correct answer is C
Sylvine is a mineral ore of which element?
How many electrons are involved in the oxidation by KMnO4 in basic medium
Which of the following statements about the modern periodic table is NOT correct?
Which element is known as the 'King of Chemicals.
Lexan is a man-made polymer used for making
Which of the following is true about Helium?
The pH value of an acidic solution is:
Carbohydrates are organic compounds composed of which elements?Â
Hydrogen exhibits properties similar to which groups in the periodic table?
Which of the following is a non-metal?