catalyst - Meaning in Hindi

Meaning of catalyst in Hindi

• उत्प्रेरक
• मुख्य स्रोत
• आवेजक
• कतैलिस्ट

catalyst Definition

• a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. ( वह पदार्थ जो बिना किसी स्थाई रासायनिक परिवर्तन के किसी रासायनिक प्रतिक्रिया की दर को बढ़ा देता है। )

catalyst Example

• The one exception is that it is sometimes used as a catalyst in the petroleum industry. ( एक अपवाद यह है कि इसे कभी-कभी पेट्रोलियम उद्योग में उत्प्रेरक के रूप में उपयोग किया जाता है। )
• the governor's speech acted as a catalyst for debate ( गवर्नर के भाषण ने बहस के लिए उत्प्रेरक का काम किया )
• I hope that it will be a catalyst for an ongoing debate and discussion in our field. ( मुझे उम्मीद है कि यह हमारे क्षेत्र में चल रही बहस और चर्चा का उत्प्रेरक होगा। )
• The Parliamentary debate on this report was the actual catalyst which prompted the minister to resign. ( इस रिपोर्ट पर संसदीय बहस वास्तविक उत्प्रेरक थी जिसने मंत्री को इस्तीफा देने के लिए प्रेरित किया। )
• the prime minister's speech acted as a catalyst for debate ( प्रधानमंत्री के भाषण ने बहस के उत्प्रेरक के रूप में काम किया )

More Sentence

• Historical and meaningful events such as this often act as a catalyst for change.
• chlorine acts as a catalyst promoting the breakdown of ozone
• On the second issue, the crisis also served as a catalyst to the birth of a more responsible and braver press.
• All three shocks have caused, or been a catalyst for, a serious downturn in western economies.
• If there is any catalyst to get the team motivated for next season it will be this performance in the nationals.
• It is amazing what acts as a catalyst to spur people on to do something about a situation.
• Though the film is around these two men, it is the women who play the catalyst to all the events and add momentum to the story.
• It will hopefully act as a catalyst for more formal public education in the future.
• The beach becomes the catalyst which encourages them to break society's rules.
• This is the catalyst for a chain of events which threatens to destabilise the parliament.
• In Scotland, it has always been Catholic schools which have been the catalyst for this debate.
• It is the union of the latter two that provides the catalyst for the events that follow.
• The event was to be used as a catalyst for change and to bring new hope to residents in rundown areas of the city.
• Many alkyl halides, alcohols, or alkenes can be reacted with benzene in the presence of certain catalysts to give an alkyl benzene.
• Most converters use platinum or palladium metal catalysts that convert carbon monoxide and hydrocarbons to carbon dioxide and water vapor.
• In fact, zeolites are the main catalysts in petrochemical refineries today.
• He attempted to polymerize ethylene using catalysts at a much lower pressure than that used by the British process.
• Public opinion polls often serve as catalysts for such debates.
• Ionic liquids usefully form one of the phases because they don't mix with many organic solvents, but readily dissolve metals used as catalysts .
• Silicone surfactants, and amine and tin catalysts , are also used.
• The element is also used to make dyes, photographic film, specialized soaps, and catalysts .
• Heterogeneous catalysts are materials that increase the rate of a reaction, but are not in the same phase as the reactants.
• Finally, a relatively small amount of rhenium is used to make catalysts for the petroleum industry.
• When temperature is increased, synthetic catalysts can become just as active as enzymes.
• Catalyst recovery is one of the most actively researched areas for cost-cutting in the chemical industry, as catalysts often contain rare and expensive metals.