Carbon and its compound Class 10 The number of bonds formed by carbon with an atom of a divalent element is (C) three (A) one (B) two Continue >> C6H6 is the molecular formula of Cyclohexane Cyclohexe Benzene Continue >> Name the type of bond formed due to mutual sharing of electrons between two atoms- (C) Ionic (B) Covalent (A) Coordinate Continue >> How many carbons in Buckminister fullerene 60 50 63 Continue >> After carbon, which among the following element shows catenation to the maximum extent? (A) Si (B) S (C) P Continue >> The core of the pencil is made from which of the following element? (B) Carbon (A) Silicon (C) Lead Continue >> Diamond is not a good conductor of electricity because It has no free electrons to conduct electric current It is very soft It is not soluble in water Continue >> Which allotope of carbon has football shape? fullerene diamond graphite Continue >> Main constituent of LPG gas is------ ethane methane butane Continue >> What is the valency of carbon (C) Tetravalent (B) Divalent (A) Pentavalent Continue >> Which of the given has a triple bond? (A) Hydrogen molecule (B) Oxygen molecule (C) Nitrogen molecule Continue >> Which allotrpe of carbon is synthetic? Graphite Fullerene Diamond Continue >> Which one is not the property of ethanol It is volatile liquid It is colourless It is heavier than water Continue >> In graphite, each carbon atom is bonded to --- other carbon atoms. 3 Carbon 2 carbon 4 Carbons Continue >> Which among the following will contain covalent double bond between its atoms? (B) O2 (A) H2 (C) N2 Continue >> Vinegar is a solution of 5% – 8% acetic acid in alcohol 5% – 8% acetic acid in water 50% – 60% acetic acid in alcohol Continue >> Which was the first organic compound prepared in the laboratory? (A) Ammonoium chloride (B) KCNO (C) Urea Continue >> A chemical bond formation that involves the complete transfer of electrons between atoms is (B) covalent bond (C) metallic bond (A) ionic bond Continue >> Main constituent of gobar gas is------ ethane Butane methane Continue >> Activated charcoal is used in sugar industry as a: Decolorizing agent Dehydrating agent Reducing agent Continue >> Which allotropes of carbon act as solid lubricant? Fullerene Graphite Diamond Continue >> In diamond, each carbon atom is bonded to --- other carbon atoms. (C) 4 (A) 3 (B) 2 Continue >> At least one double bond is present in ----- Alkane Alkene Alkyne Continue >> Get More Quiz Your first name : Your email address : Show my results >> Please share this quiz to view your results . Facebook Toggle embed code Powered by WP Quiz Pro PLAY AGAIN !