Question

(d) 1 moles of HCl (g)
concentrated sulphuric acid is a moderately strong oxidising agent. 1
moles of HCI (g)
..5 moles of HCl (g)
'wing reactions does not show oxidising behaviour?
CuSO4 + SO2+2H20
Cu+ 2H2SO4
T 1
CO2+2802+2H2O
C+ 2H2SO4
BaSO4+2HCl
BaCl2 + H2SO4
one of the above
se the disproportionation reaction among the following reda
ON (s)​

Answer 1

Answer:

Find the lateral surface area and total surface area of a cuboid of length 80 cm, breadth 40 cm and height 20 cm.

ANSWER

l=80cm,b=40cm,h=20cm

Therefore,

TSA = 2(lb+bh+hl)

=2(80×40+40×20+80×20)=11200 cm²

LSA = 2(l+b)h=2(80+40)20=4800 cm²

I hope this will be help you.