Which pair of cities does the Yamuna Expressway connect?

The shape of methane (CH₄) molecule is:

Which of the following is used to initiate nuclear fission?

The escape velocity from a planet is 11.2 km/s. What is the minimum kinetic energy per kg needed to escape?

1. 6.3 x 10⁷ J/ Kg

The number of electrons present in Carbon is?

The process of elimination of water from any system is called?

What is the full form of DNA?

Which element is the constituent of the chlorophyll molecule?

Specific heat of aluminum when 26000 J of energy is supplied to 4 kg block and it's temperature rises from 25°C to 35°C is

When a metal reacts with dilute hydrochloric acid, it produces:

A particle is moving in a circular path with constant speed. Which of the following is true?