Sample Paper for Class 10 Science 2015 Pdf
Students can refer to the below Class 10 Science Sample Paper designed to help students understand the pattern of questions that will be asked in Grade 10 exams. Please download CBSE Class 10 Science Sample Paper 2015 Set F
Science Class 10 Sample Paper 2015
Que. 1 Acetic acid was added to four test tubes containing the following chemicals:
a. Sodium carbonate
b. Blue litmus solution
c. Lime water
d. Distilled water
Which amongst these is/ are correct option(s) for carrying out a characteristic test for identification of a carboxylic acid (acetic acid) in the laboratory?
1. (a) only
2. (c) only
3. (a) and (b)
4. (c) and (d)
Que. 2 On adding concentrated NaOH solution to a test tube containing phenolphthalein, the colour change observed by a student would be:
a. Pink to colourless
b. Pink to blue
c. Colourless to pink
d. Red to blue
Que. 3 A student observed a focussed slide of a stage of binary fission in Amoeba under a microscope as seen below:
Which of the following is most appropriate statement with respect to the observationa) preliminary stage
b) intermediate stage where the nucleus is divided and cytoplasm is not
c) intermediate stage where the cytoplasm is divided and nucleus is not
d) final stage
Que. 4 A student while observing the properties of acetic acid would report that this acid smells like
(i) vinegar and turns red litmus blue
(ii) rotten egg and turns red litmus blue
(iii) vinegar and turns blue litmus red
(iv) rotten egg and turns blue litmus red
Please click the link below to download full pdf file for CBSE Class 10 Science Sample Paper 2015 Set F
Books recommended by teachers
CBSE Class 10 Science Sample Paper 2023 |
CBSE Class 10 Science Sample Paper 2023 Set A |
CBSE Class 10 Science Sample Paper 2023 Set B |