A. HCOX
B. CX4
C. CHX3
D. CH3X
Related Mcqs:
- A compound is determined to have an emperical formula of C2H6O and a molar mass of 138 g/mole. What is the molecular formula?
A. C2H6O
B. C6H18O3
C. C6H12O6
D. C2H5OSubmitted by: Muhammad Ali Kunbhar
- A substance is analyzed and found to have an emperical formula of CH2 and a molar mass of 56g/mole. What is the molecular formula of the compound?
A. C2H4
B. C3H6
C. C4H8
D. C5H10Submitted by: Muhammad Ali Kunbhar
- Which of the following compounds has the empirical formula CH2O and reacts with sodium hydroxide ?
A. carbonic acid
B. ethanol
C. acetic acid
D. methanoic acid - Aldehyde and ketone have same general formula for homologous series_________________?
A. CnH2nO2n
B. CnH2n
C. CnH2nO
D. CnH2nOn+1 - Empirical formula of chloroform is____________________?
A. CH2 C12
B. CH3C1
C. CC14
D. CHCL3 - What is the molecular formula of Benzenetriozonide ?
A. C6H6O9
B. C6H5O8
C. C6H5O9
D. C6H6O6 - General formula of alkyne is______________?
A. CnH2n + 2
B. CnH2n – 2
C. CnH2n
D. CnH2n + 2 - The formula of starch is__________________?
A. C12H22O11
B. C6H10O5
C. (C6H10O5)n
D. C6H12O6 - How many isomeric aldoses are possible for the molecular formula C6H12O6?
A. 2
B. 4
C. 7
D.16Submitted by: Muhammad Ali Kunbhar
- What is the formula of Silver nitrate?
A. AgNO
B. AgNO2
C. AgNO3
D. AgNO4Submitted by: Muhammad Kamal
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