MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Hydrogen Bonding

A pausa coin ...

Question

A pausa coin is made up of Al-mg alloy and weights 0.75g.It has a square shape and its diagonal measurs 17mm.It is electrically neutral and contains equal amounts of positive and negative charges. Treating the paisa coins made up of only Al,the magnitude of equal number of positive and negative charges i

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Q. A coin is made up of

A l

0.75 g

. It has a square shape and its diagonal measures

17 m m

. It is electrically neutral and contains equal amounts of positive and negative charges. The magnitude of these charges is: (Atomic mass of

A l = 26.98 g

Q. Atoms that have equal number of positive and negative charges are electrically ....................
(a) charged
(b) discharged
(c) neutral
(d) either (a) or (b)

Q. An electrically neutral coin of mass 3g is made up of pure copper. Find the magnitude of total charge on the coin?

What is meant by 'negative and positive charges are equal in magnitude , so the atom as a whoke is neutral' ?

Q. A neutral water molecule

(H_{2} O)

in its vapor state has an electric dipole moment of magnitude

6.4 \times 10^{- 30}

C-m. How far apart are the centres of positive and negative charge?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Hydrogen Bond

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Hydrogen Bonding

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon