ഗ്ലാസ്സിനെ ലയിപ്പിക്കുന്ന ആസിഡ്ഏത് ?

ഹീമോഗ്ലോബിനിൽ അടങ്ങിയിരിക്കുന്ന അമിനോ ആസിഡുകളുടെ എണ്ണംഎത്ര ?

"നിയോപ്രിൻ പോളിമറിൻ്റെ മോണോമർ ആണ് ___________

മഴവെള്ളത്തിന്റെറെ ആസിഡ് സ്വഭാവത്തിന് കാരണമാവുന്ന വാതകം ഏത് ?

സിമന്റിന്റെ സെറ്റിംഗ് സമയം നിയന്ത്രിക്കുന്നതിന് സിമന്റ് നിർമ്മാണ സമയത്ത് ചേർക്കുന്ന സംയുക്തം ഏത് ?

"ലീച്ചിംഗ്' വഴി സാന്ദ്രീകരിക്കുന്ന അയിര് ഏത് ?

നാച്ചുറൽ സിൽക് എന്നാൽ ________________

കാപ്റോലെക്ടും എന്തിൻ്റെ നിർമ്മാണത്തിനുപയോഗിക്കുന്നു?

ചീസ്എന്നാൽ_________

The Law of Constant Proportions states that?

In ancient India, saltpetre was used for fireworks; it is actually?

Subatomic particles like electrons, protons and neutrons exhibit?

Phase change reaction in Daniell cell is an example of?

Which of the following physicists is renowned for their groundbreaking research on natural radioactivity?

Which principle states that the partial vapour pressure of each volatile component in a solution is directly proportional to its mole fraction?

Ziegler-Natta catalyst is used for ________?

Which of the following salts is an active ingredient in antacids?

What is the process called when a substance's spontaneous movement from a high concentration to a low concentration takes place?

Chlorine gas reacts with potassium iodide solution to form potassium chloride and iodine. This reaction is an example of a?

Babu took some quantity of dilute nitric acid in a test tube and heated the test tube at 70°C for about 10 minutes. What was its effect on the pH of nitric acid?

What will be the next homologous series member of compound C6H10?

Which of the following is are NOT true for ionic compounds?

1. i. Ionic compounds have low melting and boiling points.
2. ii. Ionic compounds are brittle and break into pieces when pressure is applied.
3. iii. Ionic compounds are solids and are somewhat hard because of the strong force of attraction between the positive and negative ions.
4. iv. Ionic compounds conduct electricity in the molten state.

The term (aq) written after the symbol formula of a substance in a chemical equation indicates that it is present in?

During neutralisation reaction H ion comes from _________ and OH ion comes from ________ respectively, to form a water molecule?

Consider the below statements and identify the correct answer.

1. Statement I: Carbon has the unique ability to form bonds with other atoms of carbon, giving rise to large molecules.
2. Statement II: This property is called catenation.

A compound X is transparent crystalline solid. It has cleansing properties and used in manufacture of glass. Compound X is?

In chlor-alkali process, chlor-alkali process represents chlorine gas and alkali represents ?

Selectively permeable membranes are those that allow penetration of ________?

Which of the following group of hydrocarbons follows the general formula of CnH2n?

In the given reaction, __________ acts as a reducing agent? Fe2O3+3CO→ 2Fe + 3CO2

Carbon is unable to form C4+ ion because ___________?

What will be the fourth next member of the homologous series of the compound propene?

The octaves of Newland begin with _______and end with ______?

A metallic wire of resistance 100Ω is bent into a circle having circumference equal to the length of the wire. The equivalent resistance between two diametrically opposite points of the circle is?

In the given chemical reaction, which of the following chemical species acts as an oxidising agent and as a reducing agent, respectively? 2Al-FeO → Al2O3+2Fe

Compounds C2H6 and C3H8 are differ by _______unit and belong to _____series.

The first and second members, respectively, of the ketone homologous series are?

Which of the following properties do covalent compounds generally NOT exhibit?

Consider the below statements and identify the correct answer?

1. Statement I: Anhydrous sodium carbonate is used in soda-acid fire extinguishers.
2. Statement II: Anhydrous sodium carbonate is dissolved in water and recrystallized to get washing soda crystals containing 10 molecules of water of crystallization.

Cyclohexane contains ………………. C-C bonds and,…………… C-H bonds, so total ………………. covalent bonds are?

Three products, ____, ____ and ____ are produced in the chlor-alkali process?

How many water and carbon dioxide molecules take part, respectively, in the process of photosynthesis as indicated by the following unbalanced equation? H2O(l) + CO2(g) → C6H12O6(aq) + O2(g) = H2O(l) (In the presence of sunlight and chlorophyll).

In the following decomposition reaction, identify the p, q, and r values: p FeSO4 (s) → q Fe2O3 (s) + r SO2 (g) + s SO3 (g)?

A chemical compound X is prepared by heating gypsum. It is a white powder and used as a fireproofing material. Compound X is:?

The common name of sodium hydrogen carbonate is?

MnO + 4HCl →MnCl 2 2 +2H A) Combustion reaction 2 O + Cl is an example of?

PCL ന്റെ പൂർണരൂപം ഏത് ?