Question
Draw structure of DDT. Write its environmental effects.
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How much electricity in terms of Faraday is required to produce:
(a) $20 g$ of $Ca$ from molten $CaCl _2$
(b) $40 g$ of $Al$ from molten $Al _2 O _3$
(Given: Molar mass of Calcium and Aluminium are $40 g mol ^{-1}$ and $27 g mol ^{-1}$ respectively.)
→(a) $20 g$ of $Ca$ from molten $CaCl _2$
(b) $40 g$ of $Al$ from molten $Al _2 O _3$
(Given: Molar mass of Calcium and Aluminium are $40 g mol ^{-1}$ and $27 g mol ^{-1}$ respectively.)
What are the hydrolysis products of (1) lactose (2) sucrose?
Classify the following species into Lewis acids and Lewis bases.
→| Cl- | |
| $NH _4^{+}$ | |
| BCl3 | |
| NH3 |
What is the alcohol formed when benzoyl chloride is reduced with pure palladium as the catalyst ?
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(2) Hexan-2-one
(1) 2-Methylpentanal
(2) Hexan-2-one
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