List of practice Questions

How many chain isomers could be obtained from the alkane, C$_6H_{14} $?
The reaction of $H_2 O_ 2$ with hydrogen sulphide is an example of ................ reaction.
Meiosis I is reductional division. Meiosis II is equational division due to
Starting from rest, a body slides down a $45^\circ$ inclined plane in twice the time it takes to slide down the same distance in the absence of friction. The coefficient of friction between the body and the inclined plane is
Sexual reproduction involving fusion of two cells in Chlamydomonas is
NADP+ is reduced to NADPH in
Phytochrome is involved in
In Pinus/Cycas/gymnosperms, the endosperm is
Total number of meiotic divisions required for forming 100 zygotes/100 grains of wheat is
Micropyle of seed is involved in the passage of
The nucleus $^{115}_{48}Cd$, after two successive $\beta$-decay will give
Which of the following is a nitric acid anhydride?
The dimensional formula of angular momentum is
The angle between the overlapping of one s-orbital and one p-orbital is
Wharton's duct is associated with
A current carrying coil is subjected to a uniform magnetic field. The coil will orient so that its plane becomes
Duct leading from parotid gland and opening into vestibule is
Equilateral shape has
Intercostal muscles occur in
p-n junction is said to be forward biased, when
What is vital capacity of our lungs?
A ring of mass m and radius r rotates about an axis passing through its centre and perpendicular to its plane with angular velocity $\omega$. Its kinetic energy is
An ideal solution is formed when its components
Which hormone possesses anti-insulin effect?
Which one is formed when sodium phenoxide is heated with ethyl iodide?