List of practice Questions

Which of the following compounds does not react with $ {NaHSO_3}$ ?
Which of the following compounds does not react with $ {NaNO_2}$ and HCl ?
Which of the following compounds does not react with $NaHSO_{3}$?
Which of the following causes biomagnification?
Which of the following cells does not exhibit phagocytic activity?
Which of the following classes of Kingdom Fungi are characterised by the presence of coenocytic, multinucleate and branched mycelium?
Which of the following compound statements is true after writing the component statements of each compound statement?
Which of the following cannot react with sodium hypoiodite?
Which of the following carboxylic acids undergoes decarboxylation easily?
Which of the following can behave as both electrophile and nucleophile ?
Which of the following can provide distinction between two functional isomers of $ {C_3H_6O}$ ?
Which of the following cannot be polarised ?
Which of the following cannot be the probability of an event?
Which of the following bacteria help in nitrogen fixation from atmosphere ? I. Azotobacter II. Rhizobium III. Azospirillum IV. Lactobacillus
Which of the following best defines an oncogene?
Which of the following bonds have lowest bond energy ?
Which of the following bonds is the strongest?
Which of the following bacteria carry out oxygenic photosynthesis by means of a photosynthetic apparatus similar to the eukaryotes?
Which of the following are water soluble vitamins?
Which of the following are the reasons for population explosion? (i) Increased health facilities (ii) Rapid increase in $MMR$ (iii) Rapid increase in $IMR$ (iv) Rapid decrease in $MMR $ (v) Decrease in number of people reaching reproductive age
Which of the following are the species that are crossed to give sugarcane varieties with high sugar, high yield, thick stems and ability to grow in the sugarcane belt of North India?
Which of the following are the two key concepts of Darwinian theory of evolution?
Which of the following are thermoplastic polymers?
Which of the following are isomers?
Which of the following are macronutrients ?