Question 1 which indicator is suitable in determination of vinegar
Answer is phenolphthalein
Question 2 which of these statement is true of methylene chloride?
Answer is methylene chloride is a cancinogen
Question 3 one of this apparatus is required in the production of cyclohexane using cyclohexanol
Answer is simple distillation operattus
Question 4 the rule stating that majority product is usually the more highly substituted alkene is called?
Answer is sayzeff
Question 5 when unknown sample is found to be soluble in it could be all the following except?
Answer is hydrocarbon
Question 6 dissolving non volatile solute in a liquid affect all but one of the following?
Answer is temperature
Question 7 usually retention time increase with increase in?
Answer is size and polarity
Question 8 in chromatography a solvent or a mixture of solvent is called?
Answer is eluent
Question 9 sample to be analysed is technically known as?
Answer is analyte
Question 10 the method used for separating the component of a mixture by their differential distribution between a stationary phase and a mobile phase is called?
Answer is chromatography.
The end.
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