PPSC Lecturer Chemistry Test 24 Online Preparation MCQs

Which of the following statements is false?

Which of the following functional group series is ranked according to increasing boiling points?

Diethyl ether and methyl propyl ether are:

Ethers react with cold concentrated H2SO4 to form:

Which of the following would have the highest boiling point?

The reaction of a sodium alkoxide with an alkyl halide is called:

Diethyl ether reacts with sodium metal to give:

Which of the following compounds is least soluble in water?

Ethyl alcohol reacts with concentrated H2SO4 at 140°C to form:

When glycerol is heated with oxalic acid at 260°C, it gives:

When glycerol is heated with potassium hydrogen sulfate (KHSO4), it forms:

When glycerol is treated with a mixture of concentrated HNO3 + H2SO4, it forms:

In the manufacture of dynamite, one of the chemicals used is:

Ethyl bromide reacts with sodium methoxide to form:

Which of the following is used as an antifreeze?

Glycerol on warming with a small amount of hydriodic acid gets converted to:

Ethers are:

Ethers are kept in brown bottles because:

When ethylene glycol is heated with concentrated HNO3, it forms:

Ethylene glycol reacts with excess of PCl5 to give:

Ethers are stored in brown bottles. This is because on exposure to air and light ethers are converted to:

1,2-Ethanediol reacts with anhydrous zinc chloride to form:

Ethers can be freed from peroxides by treatment with:

Diethyl ether on heating with excess concentrated HI gives:

Ethanol is isomeric with: