Covalent compounds are
What is the structural formula of ethyne?
Which of the following represent the correct structure of benzene?
Which among the following are unsaturated hydrocarbons?
Which of the following option represents the correct name of the given organic compounds?
Which among the given options are highly flammable?
Carbon exists in the atmosphere in the form of __________
State whether TRUE or FALSE.
Functional group are responsible for characteristics chemical properties of the hydrocarbon compound.
Benzene has ______ carbon and _____ hydrogen atoms.
Identify the saturated compounds from the following examples.
The melting and boiling point increases with an increase in molecular mass in homologous series.
Identify the type of given unsaturated organic compound.
H2C=CH2
Pentane has the molecular formula C5 H12. It has ___________
Carbon forms four covalent bonds by sharing its four valence electrons with four univalent atoms, e.g. hydrogen. After the formation of four bonds, carbon attains the electronic configuration of nearest noble gas which is _\__________
Which of the following option is the first member of the alkyne homologous series?
Which of the following options represents the heteroatoms present in –
CH3 — CH2— CH2 — O — CH2— CH2 Cl
Which of the following is not a straight-chain hydrocarbon?
Which of the following is the correct representation of electron dot structure of nitrogen?
Covalent compounds are ___________________________of electricity.
Covalent compounds are soluble in
Covalent bonding occurs between two similar element which has same electronegativity. State true or false.
Which of the following element or compound is formed due to covalent bonding ?
At room temperature and normal atmospheric pressure, covalent compounds may exist as a ___________
Sharing of one pair of electrons between two atoms is called as
Carbon forms _______________________compounds.
Covalent bond is formed between two atoms by____
Covalent compounds does not give rise to any ions. State true or false.
Covalent compounds have low
Covalent compounds do not conduct heat and electricity in_form
Covalent bond is formed to____
Covalent compounds have ____________________enthalpies of fusion and vapourization.
Covalent compounds can also be called as _______________
Which among the given options has high melting point when compared to covalent compounds?
How many hydrogen atoms are there in heptyne?
Which of the following structures are isomers of pentane?
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