Chemistry, asked by iitian71, 1 year ago

plzzzzzz solve both the questions given in the picture.....plzzzzzz plzzzzzzz plzzz help me...

Attachments:

Anonymous: ___k off

Answers

Answered by rahul8053

both (c) option is correct

iitian71: plzzzz ishe solve kr k bta do

rahul8053: aluminium mass given 54 but aluminium molecular formula is 27

rahul8053: and mg = 24

iitian71: Thank you

rahul8053: and by analyse both situation mg must have 48

iitian71: But I want the solution

iitian71: it is already given in question

Answered by sibiroopan

For question number 1 answer is C.

Explanation :

The molecules which have

the same number of atomic

number and molecules is

known as Isoelectronic.

N2=7+7=14 , CO=6+8=14.

For question number 2 answer is C.

Explanation :

Mole=Given mass/molarmass

= 54/27 =2.

so, 2×at.number of the element

= 2×24 =48.

sibiroopan: plz mark me as brainloest

sibiroopan: brainliest

iitian71: Thank you

iitian71: I don't know how to do this

sibiroopan: not through the app via online(browser)

Previous Question

Next Question