Question
Identify the best way to improve the bold part of the
given sentence. If there is no improvement required, select ‘no improvement’- I’m thinking to buy a new car as my old one is giving me trouble.Solution
The correct answer is B
The Polymerisation of which of the following is used in the manufacturing of polythene in industry?
What is dehydration?Â
What is heavy water?
In the synthesis of aspirin (acetylsalicylic acid) from salicylic acid, which reagent is used?
Which radioactive element is used in heart pacemakers?
The device that converts AC into DC is:
On a clean glass plate, a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because:
Which of the following statement regarding Rutherford nuclear model is NOT correct?
Which of the following organic compounds undergo nucleophilic substitution reaction most easily?
Ethane gas has a slightly _____ taste.