JEE Main Rank Booster 2022
Booster and Kadha Video Lectures,
Unlimited Full Mock Test,
Adaptive Time Table,
24x7 Doubt Chat Support,.
₹ 6999/-
₹ 799/-
Buy Now
Knockout JEE Main 2022 (One Month)
Personalized AI Tutor and Adaptive Time Table,
Self Study Material,
Live Classes,
Unlimited Mock Tests and Personalized Analysis Reports,
24x7 Doubt Chat Support,.
₹ 13999/-
₹ 6999/-
Buy Now
Knockout JEE Main 2023 (One Month)
Personalized AI Tutor and Adaptive Time Table,
Self Study Material,
Live Classes,
Unlimited Mock Tests and Personalized Analysis Reports,
24x7 Doubt Chat Support,.
₹ 13999/-
₹ 6999/-
Buy Now
Knockout JEE Main (One Month Subscription)
- AI Coach Study Modules,
- Unlimited Mock Tests,
- Expert Mentorship,
- Study Improvement Plan.
₹ 2999/-
₹ 1999/-
Buy Now
Knockout JEE Main (Twelve Months Subscription)
- AI Coach Study Modules,
- Unlimited Mock Tests,
- Expert Mentorship,
- Study Improvement Plan.
₹ 23999/-
₹ 14999/-
Buy Now
Oxidation states -
Transition elements have a variety of oxidation states but the common oxidation state is +2 for 3d metals.
-
zinc is the metal that gives hydrogen gas on reacting with both acid & base
(i)
(ii)
Option 1)
zinc
Option 2)
iron
Option 3)
mercury
Option 4)
magnesium