కూరగాయల నూనె హైడ్రోజనికరణలో ఉత్ప్రేరకంగా కింది వాటిలో ఏది ఉపయోగించబడుతుంది?

This question was previously asked in
RRB ALP Previous Paper 17 (Held On: 21 Aug 2018 Shift 3)
View all RRB ALP Papers >
  1. Pb
  2. Ni
  3. H2
  4. He

Answer (Detailed Solution Below)

Option 2 : Ni
Free
General Science for All Railway Exams Mock Test
2.1 Lakh Users
20 Questions 20 Marks 15 Mins

Detailed Solution

Download Solution PDF
  • నికెల్ (Ni) కూరగాయల నూనె యొక్క హైడ్రోజనికరణలో ఉత్ప్రేరకంగా ఉపయోగించబడుతుంది.
  • హైడ్రోజనికరణ మనకు వనస్పతి వంటి తినదగిన కొవ్వులను ఇస్తుంది.
  • ఉత్ప్రేరకం: ఇది దాని రసాయన లక్షణాలలో ఎటువంటి మార్పు లేకుండా రసాయన ప్రతిచర్య రేటును పెంచే పదార్ధం.
  • డైహైడ్రోజన్ (H2) అమ్మోనియా సంశ్లేషణ మరియు బహుళఅసంతృప్త నూనెల హైడ్రోజనికరణ ద్వారా వనస్పతి తయారీ సమయంలో ఉపయోగించబడుతుంది.
Latest RRB ALP Updates

Last updated on Jun 2, 2025

-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.

-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025. 

-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.

->The candidates must have passed 10th with ITI or Diploma to be eligible for this post. 

->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.

-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways. 

-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.

-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here

Get Free Access Now
Hot Links: teen patti master list teen patti wala game teen patti gold new version teen patti bonus teen patti real cash game