New Enroll in RBI Grade B New Batch - Starts on May 21

Question

Identify the correct chemical reaction involved in

bleaching powder preparation

A NaCl + H₂O + CO₂ + NH₃ → NH₄Cl + NaHCO₃

B 2 NaCl (aq) + 2 H₂O (l) → 2 NaOH (aq) + Cl₂ (g) + H₂ (g)

C Ca(OH)₂ + Cl₂ → CaOCl₂ + H₂O

D NaHCO₃ + H⁺ → CO₂ + H₂O + Sodium salt of acid

Practice Next

More ESIC Part B Questions

The 21st edition of bilateral naval Exercise Varuna began on 16th January, 2023 it is between India and which other country?
Which organization has been designated as the Nodal Centre for ISRO's START programme?
Which of the state governments has announced a rule ‘No bag day’ for the students to reduce the burden on students and make a mandatory game...
______ is the biggest village of Haryana?
What is the name of the new online platform launched by RBI for managing regulatory applications and approvals?
Which of the following is the oldest thermal project of Uttar Pradesh?
The most important cash crop of Uttar Pradesh is?
In which state of India a new portal “Amar Sarkar” is being launched by the Chief Minister
Which company signed an MoU with the Maharashtra government to develop two pumped hydro storage projects?
Who has been roped as the new Controller General of Accounts?

Relevant for Exams:

Railway Group D Recruitment