covalency of N2O5 is 4
O O
\ /
N -O- N
/ \
O O
the components of starch are amylose and amylopeptin
amylose--st chain
amylopeptin is branched
in phenol electron withdrawing grp increases acidty and releacing grp decreases
as methyl grp is electron releasing it decreases the acidity of phenol
H2S ----> 2 H+ + S2- hence its di protic
Hybrid propellants are those propellants, which are a mixture of solid and liquid propellants. In these propellants, one of the two components (oxidizer and fuel) is solid (usually fuel) whereas the other is liquid (usually oxidizer).
M A H E S H
Moderation Team
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