MHT-CET PCM 06 — MHT - CET STD 12 Science — Question

If 'ΔQ' is the amount of heat supplied to 'n' moles of a diatomic gas at constant pressure, 'Δ U' is the change in internal energy and 'Δ W' is the work done, then Δ W : Δ U : Δ Q is ______.

Apical dominance refers to ____________.

Which of the following is correct decreasing order of the repulsive Interaction of electron pairs in a molecule?

A sphere of gold when brought towards a powerful magnet experiences ____________.

The wave described by y = 0.35 sin (27πt - 10πx), where x and y are in metre and tin second, is a wave travelling along the ______.

Which of the following is not present in baking powder?

Identify the CORRECT sequence of events for the transport of respiratory gases.

Which among the following pairs of elements in their respective oxidation states will have same value of effective magnetic moment?
(Atomic number: Sc = 21, Ti = 22, Cr = 24, Co = 27, Ni = 28, Zn = 30)

Read the following statements and choose the correct option.

Statement I: Desert lizards bask in the sun and absorb heat when their body temperature drops but move into the shade when the ambient temperature starts increasing.

Statement II: Desert lizards evolved physiological adaptations to maintain body temperature.

The number of discontinuities of the greatest integer function f(x) = [x], x ∈ `(- 7/2, 100)` is equal to ______.