Carbon tetrachloride (CCl4) has a net dipole moment of zero.Even though each of the four C-Cl bond is distinctly polar, the resultant moment of any three of them is equal in magnitude but opposite in direction to the moment due to the fourth one. So, the molecule’s net dipole moment is zero, and it is nonpolar.
To convert decimal to binary number equivalents is to write down the decimal number and to continually divide-by-2 (two) to give a result and a remainder of either a “1” or a “0” until the final result equals zero.
Q3. ‘Vallam Kali Boat Race’ is held in which state?
“वल्ल्म काली बोट रेस ” किस राज्य में आयोजित किया जाता है?
Vallam Kali is a traditional boat race in Kerala, India.It is mainly conducted during the season of the harvest festivalOnam in autumn. Vallam Kali includes races of many kinds of paddled longboats, the traditional boats of Kerala.
Q4. Which among the following elements has highest electronegativity?
निम्नलिखित तत्वों के बीच सबसे ज्यादा विद्युतऋणात्मकता किसकी है?
Veer Savarkar International Airport, Rajiv Gandhi International Airport, Lokpriya Gopinath Bordoloi International Airport, Indira Gandhi International Airport, Sardar Vallabhbhai Patel International Airport, Dr. Babasaheb Ambedkar International Airport, Sri Guru Ram Dass Jee International Airport, Lal Bahadur Shastri Airport, Netaji Subhash Chandra Bose International Airport
Dry ice is the solid form of carbon dioxide. It is used primarily as a cooling agent. Its advantages include lower temperature than that of water ice and not leaving any residue. It is useful for preserving frozen foods where mechanical cooling is unavailable.
Q8. Oil paint was first used for Buddhist paintings by Indian and Chinese painters in western _____ sometime between the fifth and tenth centuries
भारतीय और चीनी चित्रकारों द्वारा बौद्ध चित्रों के लिए पांचवी और दसवीं शताब्दी के बीच पश्चिमी ______में तैलीय रंगों का उपयोग किया गया?
Flamingo festival is celebrated every year in Andhra Pradesh. The State government has been organising the festival for the past 10 years aiming at creating awareness on conservation of these rare species.
Q10. Which one among the following components is used as an amplifying device?
निम्नलिखित में से कौन सा घटक प्रवर्धक साधन के रूप में प्रयुक्त होता है?
A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit.
Transformer – A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Diode – A diode is a two-terminal electronic component that conducts current primarily in one direction; it has low resistance in one direction, and high resistance in the other.
Capacitor – A capacitor is a passive two-terminal electrical component that stores electrical energy in an electric field.
Q11. _______is an agreement between the communicating parties on how communication is to proceed.
_____दो पक्षों के बीच सम्प्रेषण करने का एक ऐसा समझौता है जो यह बताता हैं कि सम्प्रेषण कैसे किया जाए