The site of photosynthesis in the cells of a leaf is
Anonymous Quiz
72%
Chloroplast
20%
Mitochondria
6%
Lysosome
1%
None
👍15❤4😁1
Which region of the alimentary canal absorbs the digested food?
Anonymous Quiz
57%
Small intestine
23%
Large intended
19%
Pancreas
2%
None
👍22🥰2👏1😢1
The exit of unabsorbed food material is regu-lated by
Anonymous Quiz
20%
Liver
49%
Anus
28%
Anal spincthuer
3%
None
😱16👍10🔥2🥰2❤1
. Which one of the following salts does not con-tain water of crystallisation?
Anonymous Quiz
26%
Blue vitrol
39%
Baking soda
15%
Washing soda
21%
Gypsum
👍8😁3👎1
Tomato is a natural source of which acid?
Anonymous Quiz
17%
Acetic acid
25%
Citric acid
33%
Tartaric acid
25%
Oxalic acid
👍11🔥3🥰2👏2👎1😁1
At what temperature is gypsum heated to form Plaster of Paris?
Anonymous Quiz
13%
90
62%
100
20%
101
5%
010
👍10🔥3😁2😢2👏1🎉1
How many water molecules does hydrated cal-cium sulphate contain?
Anonymous Quiz
17%
5
36%
10
20%
7
26%
2
👍5😱4🤔2🥰1👏1
Sodium hydroxide turns phenolphthalein solution
Anonymous Quiz
45%
Pink
21%
Yellow
29%
Colourless
4%
Orange
👍11🥰3
The most abundant metal in the earth’s crust is
Anonymous Quiz
36%
Iron
46%
Aluminium
8%
Calcium
10%
Sodium
👍11😢8🔥5👎1
The electronic configuration of three elements X, Y and Z are as follows:
X = 2, 4, Y = 2, 7, Z = 2,1 Which two elements will combine to form an ionic compound and write the correct formula,
X = 2, 4, Y = 2, 7, Z = 2,1 Which two elements will combine to form an ionic compound and write the correct formula,
Anonymous Quiz
17%
Xy
59%
Yz
17%
Zx
7%
None
👍8😱3🔥2🤔2🤩2😁1
The atomic number of an element ‘X’ is 12. Which inert gas is nearest to X?
Anonymous Quiz
18%
He
30%
Ar
47%
Ne
4%
Xe
🔥7👍6🤔1