Difference between dna and rna, Difference between DNA and RNA ...

Difference between DNA and RNA DNA RNA DNA has a double helix structure. RNA comprises a single helix structure.

Extraction of metals, metals iron, aluminium, copper, gold, etc. have great...

metals iron, aluminium, copper, gold, etc. have great industrial significants. which are their important ores? important alloys of iron, aluminium and copper and their uses.

Ionic bond,

An electron has kinetic energy, An electron has kinetic energy 2.8 x 10 -2...

An electron has kinetic energy 2.8 x 10 -23 J . de-Broglie wavelength will be nearly: (me: 9.1 x 10 -31 kg) (1) 9.28x 10 -4 m                 (2) 9.28 x10 -7 m

How can we obtain pure alumina, Q. How can we obtain Pure alumina? Pure...

Q. How can we obtain Pure alumina? Pure alumina is obtained from bauxite ore. Powdered bauxite mineral is heated in a concentrated solution of sodium hydroxide under pressure w

Aromatic hydrocarbon, What is aromatic hydrocarbon

What is aromatic hydrocarbon

#title HYBRIDISATION, FIND HYBRIDISATION OF NITROGEN IN NO

FIND HYBRIDISATION OF NITROGEN IN NO

Characterisation and purification of organic compounds, Characterisation an...

Characterisation and Purification of organic compounds The study of organic compounds begins along with the characterization of the compound and the determination of its molecu

The number of quantum numbers required describe an electron, The number of ...

The number of quantum numbers required to describe an electron in an atom completely is: (1) 1          (2) 2         (3) 3     (4) 4 Ans: 4

Half life, A 64-g sample of germanium-66 is left undisturbed for 12.5 hours...

A 64-g sample of germanium-66 is left undisturbed for 12.5 hours. At the end of that period, only 2.0 g remain. What is the half-life of this material? 4. With a half-life of 28.8