List of practice Questions

Difference in gram positive and gram negative bacteria is due to

Name the hormone that has no role in menstruation.

Sickle cell anaemia is

The inherent maximum capacity of an organism to reproduce or increase in number is called as

The largest phase of meiosis-I is

Which organic compound is produced by fermentation and is used to replace fossil petrol ?

Arrange the following in ascending order of Linnaean hierarchy

The formation of pericarp takes place from

Which nomenclature was given by Linnaeus ?

Thalamus of hypogynous ovary is

The inflorescence in cauliflower is

Which of the following has the largest number of isomers?

Which of the following is an outer orbital complex?

Which of the following relation is correct? (i) $ \frac{x}{m} = $ constant (at high pressure) (ii) $ \frac{x}{m} = $ constant $ \times\, p^{1/n} $ (at intermediate pressure) (iii) $ \frac{x}{m} = $ constant $ \times \,p^n $ (at lower pressure)

Which of the following truth tables corresponds to $ NAND $ gate.

Which one of the following has maximum lattice energy?

Which one of the following is heteroleptic complex?

Which of the $ d $ -orbital is used in $ sp^3d $ hybridisation?

When propionic acid is treated with aqueous $ NaHCO_3 $ , $ CO_2 $ is liberated. The $ 'C' $ of $ CO_2 $ comes from

When Friedel-Crafts alkylation of benzene is carried out with $ n $ -propyl bromide, the major product is

When $ MnO_2 $ is fused with $ KOH $ , a coloured compound is formed, the product and its colour are

When a cell is plasmolysed, it becomes

Weak field ligands form high spin complexes due to (where $\Delta_{0}$ is crystal field splitting and $P$ = pairing energy)

Water in the soil available to plants is

The wavelength of the first spectral line in the Balmer series of hydrogen atom is $6561\, \mathring{A}$. The wavelength of the second spectral line in the Balmer series of singly ionized helium atom is