Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
The rate of reaction of organic compound is slow due to-
Covalent bonding
Ionic bonding
Amphoteric nature
Coordinate covalent bond
Thermodynamics is not concerned about______.
Energy changes are involved in a chemical reaction.
the extent to which a chemical reaction proceeds
the rate at which a reaction proceeds.
the feasibility of a chemical reaction
What type of polymer Bakelite is?
Thermosetting polymer
Thermoplastic polymer
Fiber
Elastomer
Select the type of hybridization of boron in diborane:
sp-hybridization
Sp2-hybridization
Sp3-hybridization
Nope
Regarding Acid Rain, which of the following statements is not correct:
Acid rain is caused by oxides of sulfur and nitrogen.
Prolonged Acid rain may hasten climate change
Acid rain reduces biodiversity.
Acid rain increases bacterial diseases.
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