MHT CET biology Model Test 01 — MHT - CET STD 12 Science — Question

Which among the following compounds in crystalline form is used for making Nicol's prism?

Select the pair of cells which does not divide further by mitosis.

A vertical straight conductor carries a current vertically upwards. A point P lies to the east of it at a small distance and another point Q lies to the west at the same distance. The magnetic field at P is ______

The moment of inertia of a uniform square plate about an axis perpendicular to its plane and passing through the centre is `"Ma"^2/6` where M is the mass and 'a' is the side of square plate. Moment of inertia of this plate about an axis perpendicular to its plane and passing through one of its corner is ______.

A change of 9.0 mA in the emitter current brings a change of 8.9 mA in the collector current. The value of current gain β will be ______.

Five capacitors each of capacity C are connected as shown in figure. If their resultant capacity is 2µF, then the capacity of each condenser is ______.

If the sum of an infinite GP be 9 and sum of first two terms be 5 then their common ratio is ______.

Production of seedless grapes can be done by ______.

Relationship between van't Hoff's factor (i) and degree of dissociation (α) is ______.