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Day 2 LIVE Units and Measurements | Live Class for Class 11 | JEE NEET Preparation

Day 3 LIVE Significant Figures, Rounding Off, Dimensional Analysis Class 11 | JEE NEET Preparation

Units and Measurements | Live Class for Class 11 | JEE NEET Preparation

Under the same conditions of pressure and temperature, the velocity of sound in oxygen andhydrogen g

A sound wave is passing through air column in the form of compressions and rarefactions. Inconsecuti

(a) Give the molecular formula of one homologue of each of the following :(i) C3H6 (ii) C2H6 (iii) C

An ac source is connected to a capacitor C. Due to decrease in its operating frequency(1) Capacitive

Balance the following equations :(i) Na + O2 􀁿􀁿􀁯 Na2O(ii) H2O2 􀁿􀁿􀁯 H2O + O2(iii) Mg(OH)2 + HCl 􀁿􀁿􀁯 M

How will you indicate the following effects in a chemical equation ?(a) A solution made in water(b)

Write a balanced equation for the following reaction :Methane burns in oxygen to form carbon dioxide

The slope of Arrhenius plot1ln of firstorder reaction is –5 × 103K. The value of Ea of thereaction i

A metal wire has mass (0.4 ± 0.002) g, radius (0.3 ± 0.001) mm and length (5 ± 0.02) cm. The maximum

Which amongst the following will be most readily dehydrated under acidic conditions?

Which complex compound is most stable?

In a series LCR circuit, the inductance L is 10 mH, capacitance C is 1 F and resistance R is 100 .

A satellite is revolving round the earth with orbital speed v o . If it stops suddenly, the speed wi

Two particles of masses m and M are initially at rest at infinite distance. Find their relative velo

A solid sphere of mass M and radius R has aspherical cavity of radius R /2 such that the centre of

Suppose a vertical tunnel is along the diameter of earth (here earth is assumed to be a sphere of un

A solid sphere of uniform density and radius R applies a gravitational force of attraction equal to

Let E be the energy required to raise a satellite to height h above earth’s surface and E¢ be the en

What is the energy required to launch a m kg satellite from earth’s surface in a circular orbit at

🔴 LIVE Rotation DC Pandey All Questions by MP Alam

The moment of inertia of a semicircular ring of mass M and radius R about an axis which is passing t