MCQ
The organic compound mixed with ethanol to make it spurious is $.......$
- ✓Methanol
- BMethanoic acid
- CMethanal
- DEthanoic acid
✓
Answer
Correct option: A.
Methanol
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The conversion of the concentrated ore into oxide takes place through the calcination and roasting processes.
Which of the following pairs of involved process and the concerning ore are correct?
P. Calcination: Metallic carbonates; Roasting: Hydrated metallic oxides
Q. Calcination: Metallic carbonates, Roasting: Metallic sulphides
R. Calcination: Metallic sulphides; Roasting: Metallic carbonates
Which of the following pairs of involved process and the concerning ore are correct?
P. Calcination: Metallic carbonates; Roasting: Hydrated metallic oxides
Q. Calcination: Metallic carbonates, Roasting: Metallic sulphides
R. Calcination: Metallic sulphides; Roasting: Metallic carbonates
The molecular formula of chloroform is:
Choose the correct answer from the options given below :
The drying agent used to dry HCl gas is : ________ .
The drying agent used to dry HCl gas is : ________ .
Assertion (A): With the increase in atomic size, the electronegativity decreases,
Reason (R): With the increase in atomic size, the muclear pull on the valence electrons increases.
Reason (R): With the increase in atomic size, the muclear pull on the valence electrons increases.
How many pairs of bond and lone pair contains in the given Methane figure?
One twelfth mass of carbon atom ${ }_6^{12} C$ is called
→Which reaction mechanism does not involve the production of hydrogen chloride?
In above the graphite electrodes are used, because the bromine discharged during electrolysis.
Identify the pairs of metals and their ores from the following.
| Group A | Group B |
| (a) Bauxite | (i) Iron |
| (b) Calamine | (ii) Aluminium |
| (c) Magnetite | (iii) Zinc |
The difference in electronegativity of two elements in the same period is 0.5. The kind of bond formed between them is: