The temperature of a wire of length and area of cross -section is increased from to . If the rod is not allowed to increase in length, the force required will be:
50 mL of 0.2 M ammonia solution is treated with 25 mL of 0.2 M HCl. If pKb of ammonia solution is 4.75, the pH of the mixture will be : Option: 1 3.75 Option: 2 4.75
JEE Main 2026: NTA reopens Session 2 registration; apply by March 13 at jeemain.nta.nic.in
JEE Mains 2026 LIVE: NTA session 2 city slip soon; admit card, exam dates, here's how to prepare
JEE Main 2026 session 2 application correction begins on jeemain.nta.nic.in; edit details by tomorrow
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