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[C] Nitrogen dioxide
[B] 7
[A] Formation of rainbow
[C] A non-metal
c. Wind
The heating of Lead Nitrate produces brown fumes of “X” gas. Identify “X” from the following:
[C] Nitrogen dioxide
[C] Nitrogen dioxide
See lessFerrous sulphate crystals lose water when heated. How many molecules of water are lost?
[B] 7
[B] 7
See lessIn nature, this phenomenon is observed in
[A] Formation of rainbow
[A] Formation of rainbow
See lessThe element “x” having atomic number 16 is
[C] A non-metal
[C] A non-metal
See lessA particular species of plant produces light, non-sticky pollen in large numbers and its stigmas are long and feathery. These modifications facilitate pollination by
c. Wind
c. Wind
See less