The resulting solution (pregnant liquor) is stirred with an acidic cation resin at 25°C for 60 minutes, recycling the NaOH. The resin is then washed, and gallium is stripped with a 0.1-0.5 M HCL ...

Then hydrolysis was run with aq. NaOH (1.0 M, 0.L ml) at 110 oC for 8.0 min, and neutralization with aq. HCl (1.0 M, 0.L ml) at room temperature. After dilution with water and injection of the mixture ...

Holi is celebrated over a period of two days -Chhoti Holi or Holika Dahan is followed by Rangwali Holi.(REUTERS) Holi, the festival of colours, is round the corner and the confusion around date is ...

CBSE Science Class 10 Sample Paper 2023: Science Sample Paper for the students of CBSE class 10 is out. The subject-wise sample papers for the current academic year 2022-23 are available in pdf ...

CBSE Class 12th Chemistry Important MCQs: The CBSE Class 12th Chemistry Board Exam 2025 requires thorough practice, especially with Multiple-Choice Questions (MCQs), which play a key role in ...

IND vs PAK Dream 11 Predictions, Champions Trophy 2025: The much-anticipated India vs Pakistan clash in the ICC Champions Trophy 2025 is set to take place on Sunday, February 23, at 2:30 PM IST at ...

HCL group founder Shiv Nadar has gifted 47 per cent of his stake in HCL Corp and Vama Delhi, the promoter entities of the group, to his daughter Roshni Nadar Malhotra, in a strategic transfer as part ...

The HCL journey has been relentless, gratifying and marked with a series of achievements. Our unified efforts have catapulted the company from a garage start-up to a conglomerate whose businesses span ...

HCL Technologies Ltd. key Products/Revenue Segments include Software Development Charges and Computer Hardware & Software for the year ending 31-Mar-2024.For the quarter ended 31-12-2024, the company ...