Physics : General Knowledge Question And Answer 21-02-2018

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chemical formula

Physics related questions and answers Part 19 And Physics questions and quizzes, quiz on Physics, important Physics, important Physics and questions, general knowledge questions and answers related to general science And physics general knowledge objective questions answers  are important in like RAS, IAS, UPSC, RPSC, 1st, 2nd, 3rd Grade Teacher, REET CTET, LDC, SSC CGL, IBPS, MBA, CAT, MAT, SBI-PO, RBI And Railway, Indian Army And all competitive Exams.

 

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Chemical formula (रासायनिक सूत्र)

A chemical formula is a way of information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers.

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साधारण नमक=NaCl

बेकिंग सोडा=NaHCO3

धोवन सोडा=Na2CO3.10H2O

कास्टिक सोडा=NaOH

सुहागा=Na2B4O7.10H2O

फिटकरी=K2SO4.Al2(SO4)3.24H2O

लाल दवा=KMnO4

कांस्टिक पोटाश=KOH

शोरा=KNO3

विरंजक चूर्ण=Ca(OCl).Cl

चूने का पानी=Ca(OH)2

जिप्सम=CaSO4.2H2O

चाक=CaCO3

चूने का पत्थर=CaCO3

संगमरमर=CaCO3

नौसादर=NH4Cl

लाफिंग गैस=N2O

लिथार्ज=PbO

गैलना=PbS

लाल सिंदूर=Pb3O4

सफेद लेड=2PbCO3.Pb(OH)2

नमक का अम्ल=HCl

शोरे का अम्ल=HNO3

अम्लराज=HNO3+HCl(1:3)

शुष्क बर्फ=CO2

हरा कसीस=FeSO4.7H2O

हाँर्न सिल्वर=AgCl

भारी जल=D2O

प्रोड्यूशर गैस=CO+N2

मार्श गैस=CH4

सिरका=CH3COOH

गेमेक्सीन=C6H6Cl6

कार्बोलिक अम्ल=C6H5OH

ऐल्कोहाँल=C2H5OH

मण्ड=C6H10O5

अंगूर का रस=C6H12O6

चीनी=C12H22O11

यूरिया=NH2CONH2

बेंजीन=C6H6

तारपीन का तेल-C10H16

फिनाँल=-C6H5OH

क्लोरोफार्= мCHCl3

 

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