List of practice Questions

Reactivity order of following towards $ NaOE,\,EtOH $ :

If sin $\theta$ , cos $\theta$ , tan $\theta$ are in G.P. then $cos^{9} \theta + cos^{6}\theta + 3cos^{5}\theta- 1$ is equal to

Food bolus after passing through alkaline medium is

Epidermal scales are the characteristic feature of class reptilia. Which of the following classes is without epidermal outgrowths

What is dimensional formula of thermal conductivity?

Two copper wires of length $ l $ and $2 l $ have radii $r$ and $2r$ respectively. What is the ratio of their specific resistances?

Toluene by Etard reaction gives:

At high pressure van der Waals equation becomes :

Reactivity order of following towards $ NaOE,\,EtOH $ :

Number of atoms in bcc :

Principle of $H$-bomb is:

$R - \underset{\overset{||}{O}}{C} - Cl + H_2 {->[Pd/BaSO_4][S]} RCHO$, the name of reaction is :

Starch is converted to ethanol by fermentation. The sequence of enzymes used are

Which has equilibrium constant as one?

How many ions will be furnished by $ CoCl_{3}\,.\,\,6NH_{3} $ ?

The volume of a cube in $ m^3 $ is equal to the surface area of the cube in $m^2$. The volume of the cube is

Corm is a modification of

Edible part of paddy is

The biomembrane tonoplast is

Cells are connected by plasmodesmata. The system is

Which of the following has largest floating leaves

Inflorescence of Rice is

Stem specifically found over water is

A particle accelerating uniformly has velocity $v$ at time $t_1$. What is work done in time $t$?

Herbicide resistant gene in plants is