The alkyl halide is converted into an alcohol by
The alkyl halide is converted into an alcohol by Options (a) elimination (b) addition (c) halogenation (d) substitution Correct Answer:…
7 years ago
KA1994
Urea reacts with nitrous acid to give
Urea reacts with nitrous acid to give Options (a) N₂ + H₂ (b) N₂ (c) NH₂ (d) H₂ Correct Answer:…
7 years ago
Perchloric acid is prepared by the action of concentrated sulphuric acid on
Perchloric acid is prepared by the action of concentrated sulphuric acid on Options (a) sodium chloride (b) barium chloride (c)…
7 years ago
The process which is catalysed by one of the products is called
The process which is catalysed by one of the products is called Options (a) negative catalysis (b) acid-base catalysis (c)…
7 years ago
In a metal oxide, there is 20% oxygen by weight. its equivalent weight is
In a metal oxide, there is 20% oxygen by weight. its equivalent weight is Options (a) 64 (b) 32 (c)…
7 years ago
The carbon dioxide is transported via blood to lungs mostly
The carbon dioxide is transported via blood to lungs mostly Options (a) in combination with haemoglobin only (b) dissolved in…
7 years ago
Deciduous forests are characterised by
Deciduous forests are characterised by Options (a) presence of a variety of grasses growing together (b) presence of a variety…
7 years ago
An isomer of ethanol is
An isomer of ethanol is Options (a) dimethyl ether (b) methanol (c) ethylene glycol (d) diethyl ether Correct Answer: dimethyl…
7 years ago
When aniline is treated with chloroform in the presence of alcoholic KOH, the product
When aniline is treated with chloroform in the presence of alcoholic KOH, the product forms is Options (a) aniline (b)…
7 years ago