The rate of a First order reaction 0.04 {tex}mol^{-1} S^{-1}{/tex} at 10 seconds 0.03 {tex}mol^{-1} s^{-1}{/tex} at 20 seconds after intiation of reaction. The half life period of the reaction is
Which of the following will not produce ethane?
A unit vector in the plane of vector i + 2j + k and i + j + 2k and perpendicular to 2i + j + k is
The molecule having smallest bond angle is :
If X = , then Xn, for n ∈ N is equal to
Which of the following organic compounds has same hydridization as it's combustion product- {tex}(CO_2){/tex} ?
Sulphur trioxide can be obtained by which of the following reaction.
Both ethene and ethyne can be made in one step reactions from
Oxidation states of P in {tex}H_4 P_2 O_5, H_4 P_2 O_6, H_4 P_2 O_7{/tex} are respectively.
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