Play Online Chemistry Quiz Competition No 1

Q1 In which form the chemical compound RDX is used?
Q2 As a vegetable preservative poly______ foam is used.
Q3 Chemistry is a branch of science which can be used for providing the services to mankind. Comment on the statement.
Q4 Bio-chemical compounds are used as....
Q5 Tell the composition of soap?
Q6 Detergent is defined as.....
Q7 Which of the following compound is not used as an an alkali?
Q8 Define toxicity?
Q9 Which one of the following non metals is not a poor conductor of electricity
Q10 Which one of the following is not a chemical change ?