Home
Class 10
CHEMISTRY
List the organic acid present in the fol...

List the organic acid present in the following objects.
a) Citrus fruits (Lemon, orange)
b) Sting of bee and ants.
c) Rancid butter
d) Tamarind, grapes, apples
e) Gastric juice
f)Vinegar
g) Fats
h) Urine
i) Sour milk, curd

Text Solution

Verified by Experts

a) Citric acid b) Formic acid
c) Butryic acid d) Tartaric acid
e) Hydrochloric acid t) Acetic acid
g) Stearic acid h) Uric acid
i) Lactic acid
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ACIDS, BASES AND SALTS

    CPC CAMBRIDGE PUBLICATION|Exercise ADDITIONAL QUESTIONS (Answer the following questions :)|20 Videos

  • ACIDS, BASES AND SALTS

    CPC CAMBRIDGE PUBLICATION|Exercise UNIT TEST (Fill in the blanks)|3 Videos

  • ACIDS, BASES AND SALTS

    CPC CAMBRIDGE PUBLICATION|Exercise ADDITIONAL QUESTIONS (Fill in the blanks)|6 Videos

  • CARBON AND ITS COMPOUNDS

    CPC CAMBRIDGE PUBLICATION|Exercise UNIT TEST(Answer the following)|8 Videos

Similar Questions

Explore conceptually related problems

Write short notes on the following : (a) Neural coordination (b) Forebrain (c) Midbrain (d) Hindbrain (e) Retina (f) Ear ossicles (g) Cochlea (h) Organ or Corti (i) Synapse

Which of the following materials fall in the category of a " Pure Substances" ? (a) Ice (b) Milk ( c) Iron (d) hydrochloric acid ( e) Calcium Oxide ( f) Mercury (g) Bricks (h) Wood (i) Air

List the hormones secreted by the following : (a) Hypothalamus , (b) Pituitary , (c ) Throid, (d) Parathyroid (e ) Adrenal, (f) Pancreas, (g) Testis , (h) Ovary (i) Thymus, (j) Atrium , (k) Kidney, (I) G-I Tract (M) Transmission of a nerve impulse across a chemical synapse

Which of the following materials fall in the category of a "pure substance" ? (a) Ice (b) Milk (c) Iron (d) Hydrochloric acid (e) Calcium oxide (f) Mecury (g) Brick (h) Wood (i) Air

Which separation techniques will you apply for the separation of the following ? a. Sodium chloride from its solution of water. b. Ammonium chloride from a mixture. c. Small pieces of metal in the engine oil of car. d. Different pigments from an extract of flower petals, e. Butter from curd. f. Oil from water. g. Tea leaves from tea. h. Iron pins from sand. i. Wheat grains from husk j. Fine mud particles suspended in water.

Classify the following as chemical or physical changes : (a) Cutting of trees (b) Melting of butter in a pan (c) Rusting of almirah (d) Boiling of water to form steam- (e) Passing of electric current through water, and water breaking down into hydrogen and oxygen gas. (f) Dissolving common salt in water. (g) Making a fruit salad with raw fruits. (h) Burning of paper and wood.

Atoms of eight elements A, B, C, D, E, F, G and H have the same number of electronic shells but different in their outermost shells. It was found that elements A and G combine to form an ionic compound which can also be extracted from sea water. Oxides of the elements A and B are basic in nature while those of E and F are acidic. The oxide of elements D is almost neutral. Answer the following questions based on the information given here in : (i) To which group or period of the periodic table do the listed elements belong ? (ii) Which one of the eight elements is likely to be a noble gas? (iii) Which one of the eight elements would have the largest atomic radius ? (iv) Which two elements amongst these are likely to be the non-metals? (v) Which one of these eight elements is likely to be a semi-metal or metalloid ?

Identify which of the following is homogenous mixture or heterogeneous one. Also identify the type of constituents in mixture (e.g gas in gas, in liquid, gas in solid etc) a. Air b. water and soil (N_(2) + O_(2)) c. Hydrogen in Palladium d. Aerated water (CO_(2) + H_(2)O) e. Chalk in water f. Ethylalcohol in water g. Alloy Eg : brass h. Dust i. Sand + Iron fillings j. Sand + ammonium chloride k. milk l. Mercury in amalgamated Zinc

Write the conjugate acid for the following (a)Cl^(-),(b)NO_(3)^(-),(c)HSO_(4)^(-),(d)HCO_(3)^(-),(e)SO_(4)^(2-),(f)CO_(3)^(2-),(g)NH^(2-), (h)N^(3-),(i)O^(2-),(j)H_(2)O,(k)NH_(3)

Home
Profile