List of practice Questions

$sp^3$ has s-character

Spadix inflorescence occurs in

Species acting both Bronsted acid and base is

Solve the following system of equations $x - y + z = 4$, $x -2 y + 2z = 9$ and $2x + y + 3z = 1$.

Solve the system of equations $x + 2y + z = 4$, $- x + y + z = 0$ and $x - 3y + z = 4$.

Some medicines are more effective in the colloidal form because of

Sonalika and Kalyan Sona are varieties of

Solve the equation $sinx - 3sin2x + sin3x = cosx - 3cos2x + cos3x$.

Solve the following equation $2tan^{-1}(cosx) = tan^{-1}(2cosecx)$

Solve the following equation $sin^{-1} \frac{3x}{5} + sin^{-1} \frac{4x}{5} = sin^{-1} \,x$

Solution of $\frac{xdx+ydy}{xdy-ydx}=\frac{\sqrt{a^2-x^2-y^2}}{x^2+y^2}$ is

Solve $sin^8\, x + cos^8 \,x = 17/32$.

Solution of the differential equation $\frac{x+\frac{x^{3}}{3!}+\frac{x^{5}}{5!}+\ldots}{1+\frac{x^{2}}{2!}+\frac{x^{4}}{4!}+\ldots}=\frac{dx-dy}{dx+dy}$ is

Solution of the equation $\sec \theta - cosec \:\theta=\frac{4}{3}$ is

Solution of $|x^2 - 10| \le 6$ is

Solution of $\frac{dy}{dx}-y=1$, $y\left(0\right)=1$ is given by

Solution of $\frac{dy}{dx}+y\,\sec\,x=\tan\,x $ is

Solution of $\frac {d^2y} {dx^2}=x\,e^x$ is y

Solution of differential equation $xdy-ydx = 0$ represents

Solution of differential equation xdy - ydx = 0 represents:

Solubility of iodine in water may be increased by adding

Solution of $0 < \left|3x + 1\right| < \frac{1}{3} $ is

Solution of $2x - 1 = | x + 7|$ is

Solution of $\frac{2x - 3}{3x - 5} \ge 3$ is

Solids expand on heating because