Related Questions

Which of the following are the most suitable conditions for electrophilic substitution of arenes?
The ortho and para isomers formed by electrophilic substitution of arenes can be easily separated due to the large difference in their ________
Use of catalyst is a must in the ammonia manufacture, because the reaction is reversible as well as the heat of dissociation of N₂ & H₂ is high. The presence of promoter along with the catalyst helps in __________ of the catalyst.
Use of catalyst is a must in the ammonia manufacture, because the reaction is reversible as well as the heat of dissociation of N2 & H2 is high. The presence of promoter along with the catalyst helps in __________ of the catalyst.
When labour is plotted on X-axis and capital is plotted on Y-axis and an iso-quant is prepared, then which of the following statements is/are false ? (a) Marginal rate of technical substitution of labour for capital is equal to the slope of the iso-quant. (b) Marginal rate of technical substitution of labour for capital is equal to change in the units of capital divided by the change in the units of labour. (c) Marginal rate of technical substitution of labour for capital is the ratio of marginal productivity of capital to marginal productivity of labour.
When labour is plotted on X-axis and capital is plotted on Y-axis and an isoquant is prepared, then which of the following statement(s) is/arefalse?
1. Marginal rate of technical substitution of labour for capital is equal to the slope of the iso-quant.
2. Marginal rate of technical substitution of labour for capital is equal to change in the units of capital divided by the change in the units of labour.
3. Marginal rate of technical substitution of labour for capital is the ratio of marginal productivity of capital to marginal productivity of labour.
Which one of the following molecule is less reactive towards electrophilic aromatic substitution?
Which of the following reaction involves electrophilic substitution mechanism?
When excess chlorine is used in electrophilic substitution of toluene, which of the following dichloroarenes are formed?
Which of the following is rate determining step in electrophilic substitution reaction?