1.
In ozonolysis, the double bond of an alkene is broken and _____ and ______ are formed depending upon the structure of the parent alkene
2.
The oxidizing agent in Tollen’s reagent is ____
3.
Filtration of a mixture after extraction is important to ____
4.
For the suction filtration of small quantities of solid less than 5g contained in a small volume of liquid, a small conical Buchner funnel known as _____ is used
5.
Miscible liquids with large differences in boiling point can be separated by a technique called:
6.
Which of the following properties of the alkaline earth metals decreases with increasing atomic weight?
7.
The fraction obtained during fractional distillation of petroleum containing C15–C20 is used for:
8.
Which of the following organic substances is colorless?
9.
Of the following oxides, which is the most basic?
10.
Which element group is the most reactive of all the metallic elements?
11.
For a carbon atom to exhibit chirality, what feature must it possess?
12.
The reaction of CH₂=CH₂ + Br₂ → CH₂BrCH₂Br in carbon tetrachloride proceeds via_____ method
13.
The ozonolysis of an alkene yields 2 moles of ethanal as the major products; the alkene is likely to be
14.
Among pure metals, ______ has the highest electrical and thermal conductivity:
15.
The filtration of substantial quantities of a solid from a suspension in a liquid ____ of convenient size is employed
