1dude it's possible oxidation states naa ........so (b) and (c) for sure and (d) due to the formation of AgI[AgIIIF4]
Q1 BN can be obtained by reaction of boron with
a)NH3
b)N2
c)KCn
d)KNO3
Q2 WHich of the following doesnt give N2 on heating
a)NH4Cl
b)(NH4)2Cr2O7
c)NaN3
d)NaNH2
I ma sure abt b) but what abt other options ?
Q3 Which of the following oxidation states of silver are possible when it combines with flourine
a)0
b)1
c)2
d)3
-
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22 Answers
1
24ans3=b,c,d
now try to expalin it plzzzzzzzz
give reactions too...to support the ans
11Ans 1)(a) NH 3 , (b) N 2
Boron burns at white heat in dinitrogen, forming the nitride BN at high temperature. This is a slippery white solid with a layer structure similar to graphite.
24thanx all
one more dbt..
why not NaNH2 ??
anyone having its reaction ??
1Cl- is reducing in nature ............and whenever the anionic part is reducing in nature then NH3 is formed
24@msp..u r rong
@decoder ..u r rite...
but how c ??
can u give reaction ?